Eye Health: What's going on with my eyes lately?

Commonly suggested options include lutein/Zeaxanthin (Marigold Extract), saffron (Crocus sativus), omega-3 (EPA/DHA Fish Oil), acupressure, laughter Therapy and moxibustion.

Eye Health: What kind of help suits me best?

Commonly suggested options include lutein/Zeaxanthin (Marigold Extract), astaxanthin, saffron (Crocus sativus), omega-3 (EPA/DHA Fish Oil), probiotics (Lactobacillus plantarum P8) and bilberry Extract.

Eye Health: natural remedies and the evidence behind them

17 natural approaches to Eye Health, graded by evidence — including Acupressure, Lutein/Zeaxanthin (Marigold Extract) and Astaxanthin.

17 options · 2 graded A · 3 graded B · 4 graded C · 8 traditional or ungraded

What's going on with my eyes lately?

I want to protect my macula and long-term vision as I get older

Lutein/Zeaxanthin (Marigold Extract)
Supported by controlled trials (Evidence grade A · No traditional record)
Meta-analysis of RCTs supports carotenoids for AMD
Why this matches
Lutein and zeaxanthin are the macula's own pigments, and supplementing them is among the best-studied ways to support long-term central vision if you are concerned about age-related macular degeneration (AMD).
Why try it
A systematic review and network meta-analysis of randomised trials found carotenoid supplementation reduced the risk of progressing to late AMD and supported visual acuity; the benefit is clearest for people who already have AMD and is not a guarantee against future eye disease.
Dose or use
10–20 mg lutein and 2 mg zeaxanthin daily with a fat-containing meal.
Time to results
Typically 8–16 weeks
Key study
Systematic review and network meta-analysis (2022, PMID 34995151): Efficacy of different nutrients in age-related macular degeneration: A systematic review and network meta-analysis.
Caution
Smokers should avoid high-dose beta-carotene combinations; consult a doctor.
Saffron (Crocus sativus)
Supported by smaller clinical studies· Recognised traditional use (Evidence grade B · Traditional use recognised)Recognised traditional use
RCT tested oral saffron in early AMD
Why this matches
If you want to protect long-term central vision, saffron has been tested directly in people with early age-related macular degeneration (AMD), the main threat to the macula.
Why try it
A randomised, placebo-controlled crossover trial found oral saffron modestly improved retinal function and visual acuity in mild-to-moderate AMD; the effects were small and it is not a substitute for standard eye care or monitoring.
Dose or use
20 mg standardised saffron extract daily with food, the dose used in clinical studies; consult your eye doctor first if you already have AMD.
Time to results
Typically 8–12 weeks
Key study
RCT (2019, PMID 30343354): Saffron therapy for the treatment of mild/moderate age-related macular degeneration: a randomised clinical trial.
Caution
Avoid high supplemental doses during pregnancy.
Omega-3 (EPA/DHA Fish Oil)
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
Studied for age-related macular health
Why this matches
A systematic review and meta-analysis examined omega-3s as a possible preventive strategy for age-related macular degeneration, which fits a long-term vision-support goal, though findings across studies are mixed.
Why try it
Some studies suggest EPA/DHA may support retinal health and healthy inflammation balance, but large clinical trials have shown mixed results for eye-specific benefits.
Dose or use
1,000–2,000 mg combined EPA/DHA daily with food.
Time to results
Typically 8–12 weeks
Key study
Systematic review (2026, PMID 41482231): Can Omega-3 Fatty Acids Serve as a Preventive Strategy for Age-Related Macular Degeneration? A Systematic Review and Meta-Analysis.
Caution
High doses may affect blood clotting; consult your doctor if on blood thinners.

My eyes feel dry, gritty, or irritated and I want them to feel comfortable again

Acupressure
Supported by controlled trials· Centuries of traditional use (Evidence grade A · Traditional use long-standing)Long-standing traditional staple
RCT review suggests possible dry eye symptom relief
Why this matches
A systematic review and meta-analysis of RCTs found auricular acupressure specifically beneficial for dry eye disease.
Why try it
Some clinical research suggests that pressure on ear points may ease dry eye discomfort non-invasively, though the underlying trials are small and results are preliminary.
Dose or use
Press firmly 2–3 min on auricular (ear) eye-reflex points, both sides, 1–2x daily.
Time to results
Typically 2–6 weeks
Key study
Systematic review (2023, PMID 36676806): Auricular Acupressure for Dry Eye Disease: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.
Caution
Avoid broken or irritated skin on the ear.
Laughter Therapy
Supported by smaller clinical studies (Evidence grade B · No traditional record)
RCT compared to eye drops for dry eye
Why this matches
An RCT tested laughter exercise directly against standard eye drops for ocular surface discomfort, making it uniquely relevant to dry eye relief.
Why try it
Supported by clinical research suggesting laughter exercises may ease dry eye discomfort, possibly through increased tear production and stress reduction.
Dose or use
Practise structured laughter exercises (deep, sustained 'ha-ha' laughter in short sets) for a few minutes several times a day, as used in the trial; no equipment needed.
Time to results
Typically 2–4 weeks
Key study
RCT (2024, PMID 39260878): Effect of laughter exercise versus 0.1% sodium hyaluronic acid on ocular surface discomfort in dry eye disease: non-inferiority randomised controlled trial.
Caution
Check with your healthcare provider before starting, especially if you are pregnant or breastfeeding, take prescription medication, or manage a chronic condition.
Moxibustion
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
Studied among dry eye treatments
Why this matches
An evidence map of randomised trials included warm moxibustion among the therapies studied for dry eye disease, so it may be worth exploring if your eyes feel dry and gritty.
Why try it
Has been studied for dry eye as part of acupuncture-and-moxibustion research; a clear benefit to tear function has not yet been established.
Dose or use
Have warm moxibustion applied by a trained acupuncture-and-moxibustion practitioner, and ask them how many sessions and how often suit you. Never apply heat near the eyes yourself.
Time to results
Typically 4–8 weeks
Key study
Systematic review (2026, PMID 42094950): Evidence map for randomized controlled trials of treatment of acupuncture and moxibustion for dry eye disease.
Caution
Must be performed by a trained practitioner; avoid near the eyes without professional supervision.
Probiotics (Lactobacillus plantarum P8)
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
RCT tested a gut-eye probiotic in dry eye
Why this matches
A double-masked randomised trial tested a probiotic for the gut-eye axis in people with dry eye disease, so it may help if your dryness comes with inflammation.
Why try it
Supported by a controlled trial suggesting that modulating gut bacteria may help reduce dry eye inflammation; the exact strain that works best is not established.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 4–8 weeks
Key study
RCT (2026, PMID 40401608): The impact of probiotics and prebiotics on ocular and systemic inflammation in dry eye disease: a double-masked, randomised controlled trial.
Caution
Consult a doctor if immunocompromised before starting probiotics.
Acupuncture
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Traditionally used for eye comfort
Why this matches
If your eyes feel dry and irritated, acupuncture is a traditional therapy some people turn to for eye comfort and to ease tension around the eyes.
Why try it
Used in traditional practice for eye-related complaints; a specific benefit for dry eye disease has not been confirmed in controlled clinical trials.
Dose or use
Work with a qualified, licensed practitioner; ask them how many sessions and how often are right for you.
Time to results
Typically 4–8 weeks of regular sessions
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Seek a licensed acupuncturist; not suitable if you take blood thinners without professional guidance.

Screens leave my eyes tired and strained — sometimes with tension headaches

Astaxanthin
Supported by smaller clinical studies· Centuries of traditional use (Evidence grade B · Traditional use long-standing)Long-standing traditional staple
RCT: astaxanthin eased digital eye strain
Why this matches
If tired, strained eyes from screens are your main issue, astaxanthin is a carotenoid antioxidant that concentrates in eye tissue and has been tested specifically for digital eye strain.
Why try it
A randomised, double-blind, placebo-controlled trial found daily astaxanthin reduced computer-vision-syndrome symptoms and visual fatigue; that trial was in screen-heavy children, so results in adults may differ.
Dose or use
4-12 mg daily with a fat-containing meal.
Time to results
Typically 4-8 weeks
Key study
RCT (2025, PMID 40014233): Astaxanthin (AstaReal) Improved Acute and Chronic Digital Eye Strain in Children: A Randomized Double-Blind Placebo-Controlled Trial.
Caution
Generally well tolerated, but it may slightly lower blood pressure; check with your doctor if you take blood-pressure medication.
Bilberry Extract
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
RCT: bilberry eased screen-induced focusing strain
Why this matches
If screens leave your eyes tired and strained, bilberry extract has been tested in adults doing computer (VDT) work, where the eye's focusing muscle tends to fatigue.
Why try it
A randomised, placebo-controlled trial found 12 weeks of standardised bilberry extract improved an objective measure of the focusing muscle's recovery after screen work; this reflects focusing function rather than proven relief of how your eyes feel.
Dose or use
120–240 mg of standardised extract (25% anthocyanins) daily.
Time to results
Typically 4–8 weeks
Key study
RCT (2020, PMID 32106548): A 12-Week-Long Intake of Bilberry Extract (Vaccinium myrtillus L.) Improved Objective Findings of Ciliary Muscle Contraction of the Eye: A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Comparison Trial.
Caution
May interact with blood-thinning medications; consult a doctor if relevant.
GB20 (Fengchi) - Gallbladder 20
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Neck point for eye strain and tension
Why this matches
If screens leave you with tired eyes and tension headaches, GB20 sits at the base of the skull, right where that tension tends to collect.
Why try it
Traditionally used to relieve tension and improve circulation to the eyes; the library notes it may reduce eye fatigue and vision strain, especially from digital use.
Dose or use
Press the hollows on either side of the neck, just below the base of the skull, for 1-2 minutes with steady pressure; repeat as needed.
Time to results
Often felt within minutes; use as needed
Key study
Traditional acupressure point used for eye strain and tension headaches; this use has not been confirmed in controlled clinical trials.
Caution
Use gentle pressure; avoid if you have a neck injury, and consult a professional before use in pregnancy.
LI4 (Hegu) - Large Intestine 4
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Master point for tension headaches
Why this matches
If eye strain comes with tension headaches, LI4 on the hand is the classic point people press to take the edge off head and face pain.
Why try it
Traditionally used, with some research on headache and pain relief thought to work through endorphin release; a specific eye-strain benefit is not established.
Dose or use
Squeeze the fleshy web between thumb and index finger for 1-2 minutes on each hand; repeat as needed.
Time to results
Often felt within minutes; use as needed
Key study
Traditional acupressure point used for tension headaches; a specific benefit for eye strain has not been confirmed in controlled clinical trials.
Caution
Avoid during pregnancy, as LI4 is traditionally avoided at that time.

I suspect a nutrient gap is behind my eye issues — I'd like to test and fix the root cause

Omega-3 Fatty Acid Deficiency (EPA & DHA)
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Low omega-3 linked to dry eyes
Why this matches
If dryness and irritation are your main issue, low EPA/DHA is a testable root cause; omega-3s help keep the ocular surface lubricated and calm.
Why try it
EPA/DHA insufficiency is tied to dry, inflamed surfaces and dry skin, so restoring healthy levels can support tear quality.
Dose or use
Consider an omega-3 index test, and increase oily fish or an EPA/DHA supplement to correct any shortfall.
Time to results
Typically 8-12 weeks
Key study
Omega-3 (EPA/DHA) insufficiency is linked to dry, inflamed eyes; consider testing your levels rather than assuming.
Caution
High-dose omega-3 can affect blood clotting; check with your doctor first if you take blood thinners.
Vitamin A Deficiency
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Classic deficiency behind dry eyes
Why this matches
If your eyes feel dry and gritty, low vitamin A is a genuine root cause worth ruling out; dry eyes and night blindness are its hallmark signs.
Why try it
Vitamin A is essential for the tear film and eye surface, so correcting a true deficiency can relieve dryness; a severe lack can progress to xerophthalmia.
Dose or use
Ask your doctor to check your vitamin A status before supplementing, and treat any deficiency under guidance.
Time to results
Varies with the degree of deficiency
Key study
Vitamin A deficiency is a recognised cause of dry eyes and night blindness; consider testing to see whether it applies to you.
Caution
Do not take high-dose vitamin A in pregnancy, and avoid over-supplementing; too much is toxic, so correct only a confirmed deficiency.
Zinc
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Traditionally used; check levels if deficient
Why this matches
Zinc plays a traditional and nutritional role in eye enzyme function and is worth checking as a root-cause factor in overall eye wellness.
Why try it
If you're low in zinc, correcting it can help support retinal enzyme activity and the transport of vitamin A to the eyes.
Dose or use
8–25 mg elemental zinc daily with food.
Time to results
Typically 4–8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Long-term high-dose zinc can deplete copper; balance with a copper supplement if using ongoing.

Nothing's wrong yet — I just want everyday antioxidant support for healthy eyes

Vitamin A (90% Beta-Carotene / 10% Acetate Blend)
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Traditionally essential for retinal function
Why this matches
Vitamin A is foundational to overall eye health and has traditionally been used to support tear production and retinal function as part of a general wellness regimen.
Why try it
Traditionally used to support the production of rhodopsin in the retina and maintain healthy eye surface tissue.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 4–8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Avoid high-dose vitamin A during pregnancy; smokers should limit beta-carotene supplementation.
Vitamin C
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Traditionally used for antioxidant eye support
Why this matches
Vitamin C has traditionally been included in eye-health formulas for its antioxidant role throughout the body, fitting a general eye wellness approach.
Why try it
Traditionally used to provide antioxidant protection to eye tissues, including the lens, where oxidative damage is a key concern.
Dose or use
500–1,000 mg daily with water.
Time to results
Typically 4–8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
High doses may cause digestive upset; those with kidney conditions should consult a doctor.
Zinc
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Traditionally used; check levels if deficient
Why this matches
Zinc plays a traditional and nutritional role in eye enzyme function and is worth checking as a root-cause factor in overall eye wellness.
Why try it
If you're low in zinc, correcting it can help support retinal enzyme activity and the transport of vitamin A to the eyes.
Dose or use
8–25 mg elemental zinc daily with food.
Time to results
Typically 4–8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Long-term high-dose zinc can deplete copper; balance with a copper supplement if using ongoing.

What kind of help suits me best?

I'd rather take a targeted, research-backed supplement for my eyes

Lutein/Zeaxanthin (Marigold Extract)
Supported by controlled trials (Evidence grade A · No traditional record)
Meta-analysis of RCTs supports carotenoids for AMD
Why this matches
Lutein and zeaxanthin are the macula's own pigments, and supplementing them is among the best-studied ways to support long-term central vision if you are concerned about age-related macular degeneration (AMD).
Why try it
A systematic review and network meta-analysis of randomised trials found carotenoid supplementation reduced the risk of progressing to late AMD and supported visual acuity; the benefit is clearest for people who already have AMD and is not a guarantee against future eye disease.
Dose or use
10–20 mg lutein and 2 mg zeaxanthin daily with a fat-containing meal.
Time to results
Typically 8–16 weeks
Key study
Systematic review and network meta-analysis (2022, PMID 34995151): Efficacy of different nutrients in age-related macular degeneration: A systematic review and network meta-analysis.
Caution
Smokers should avoid high-dose beta-carotene combinations; consult a doctor.
Astaxanthin
Supported by smaller clinical studies· Centuries of traditional use (Evidence grade B · Traditional use long-standing)Long-standing traditional staple
RCT: astaxanthin eased digital eye strain
Why this matches
If tired, strained eyes from screens are your main issue, astaxanthin is a carotenoid antioxidant that concentrates in eye tissue and has been tested specifically for digital eye strain.
Why try it
A randomised, double-blind, placebo-controlled trial found daily astaxanthin reduced computer-vision-syndrome symptoms and visual fatigue; that trial was in screen-heavy children, so results in adults may differ.
Dose or use
4-12 mg daily with a fat-containing meal.
Time to results
Typically 4-8 weeks
Key study
RCT (2025, PMID 40014233): Astaxanthin (AstaReal) Improved Acute and Chronic Digital Eye Strain in Children: A Randomized Double-Blind Placebo-Controlled Trial.
Caution
Generally well tolerated, but it may slightly lower blood pressure; check with your doctor if you take blood-pressure medication.
Saffron (Crocus sativus)
Supported by smaller clinical studies· Recognised traditional use (Evidence grade B · Traditional use recognised)Recognised traditional use
RCT tested oral saffron in early AMD
Why this matches
If you want to protect long-term central vision, saffron has been tested directly in people with early age-related macular degeneration (AMD), the main threat to the macula.
Why try it
A randomised, placebo-controlled crossover trial found oral saffron modestly improved retinal function and visual acuity in mild-to-moderate AMD; the effects were small and it is not a substitute for standard eye care or monitoring.
Dose or use
20 mg standardised saffron extract daily with food, the dose used in clinical studies; consult your eye doctor first if you already have AMD.
Time to results
Typically 8–12 weeks
Key study
RCT (2019, PMID 30343354): Saffron therapy for the treatment of mild/moderate age-related macular degeneration: a randomised clinical trial.
Caution
Avoid high supplemental doses during pregnancy.
Omega-3 (EPA/DHA Fish Oil)
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
Studied for age-related macular health
Why this matches
A systematic review and meta-analysis examined omega-3s as a possible preventive strategy for age-related macular degeneration, which fits a long-term vision-support goal, though findings across studies are mixed.
Why try it
Some studies suggest EPA/DHA may support retinal health and healthy inflammation balance, but large clinical trials have shown mixed results for eye-specific benefits.
Dose or use
1,000–2,000 mg combined EPA/DHA daily with food.
Time to results
Typically 8–12 weeks
Key study
Systematic review (2026, PMID 41482231): Can Omega-3 Fatty Acids Serve as a Preventive Strategy for Age-Related Macular Degeneration? A Systematic Review and Meta-Analysis.
Caution
High doses may affect blood clotting; consult your doctor if on blood thinners.
Probiotics (Lactobacillus plantarum P8)
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
RCT tested a gut-eye probiotic in dry eye
Why this matches
A double-masked randomised trial tested a probiotic for the gut-eye axis in people with dry eye disease, so it may help if your dryness comes with inflammation.
Why try it
Supported by a controlled trial suggesting that modulating gut bacteria may help reduce dry eye inflammation; the exact strain that works best is not established.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 4–8 weeks
Key study
RCT (2026, PMID 40401608): The impact of probiotics and prebiotics on ocular and systemic inflammation in dry eye disease: a double-masked, randomised controlled trial.
Caution
Consult a doctor if immunocompromised before starting probiotics.
Bilberry Extract
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
RCT: bilberry eased screen-induced focusing strain
Why this matches
If screens leave your eyes tired and strained, bilberry extract has been tested in adults doing computer (VDT) work, where the eye's focusing muscle tends to fatigue.
Why try it
A randomised, placebo-controlled trial found 12 weeks of standardised bilberry extract improved an objective measure of the focusing muscle's recovery after screen work; this reflects focusing function rather than proven relief of how your eyes feel.
Dose or use
120–240 mg of standardised extract (25% anthocyanins) daily.
Time to results
Typically 4–8 weeks
Key study
RCT (2020, PMID 32106548): A 12-Week-Long Intake of Bilberry Extract (Vaccinium myrtillus L.) Improved Objective Findings of Ciliary Muscle Contraction of the Eye: A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Comparison Trial.
Caution
May interact with blood-thinning medications; consult a doctor if relevant.

I'd rather use simple hands-on or mind-body techniques I can do myself, no pills

Acupressure
Supported by controlled trials· Centuries of traditional use (Evidence grade A · Traditional use long-standing)Long-standing traditional staple
RCT review suggests possible dry eye symptom relief
Why this matches
A systematic review and meta-analysis of RCTs found auricular acupressure specifically beneficial for dry eye disease.
Why try it
Some clinical research suggests that pressure on ear points may ease dry eye discomfort non-invasively, though the underlying trials are small and results are preliminary.
Dose or use
Press firmly 2–3 min on auricular (ear) eye-reflex points, both sides, 1–2x daily.
Time to results
Typically 2–6 weeks
Key study
Systematic review (2023, PMID 36676806): Auricular Acupressure for Dry Eye Disease: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.
Caution
Avoid broken or irritated skin on the ear.
Laughter Therapy
Supported by smaller clinical studies (Evidence grade B · No traditional record)
RCT compared to eye drops for dry eye
Why this matches
An RCT tested laughter exercise directly against standard eye drops for ocular surface discomfort, making it uniquely relevant to dry eye relief.
Why try it
Supported by clinical research suggesting laughter exercises may ease dry eye discomfort, possibly through increased tear production and stress reduction.
Dose or use
Practise structured laughter exercises (deep, sustained 'ha-ha' laughter in short sets) for a few minutes several times a day, as used in the trial; no equipment needed.
Time to results
Typically 2–4 weeks
Key study
RCT (2024, PMID 39260878): Effect of laughter exercise versus 0.1% sodium hyaluronic acid on ocular surface discomfort in dry eye disease: non-inferiority randomised controlled trial.
Caution
Check with your healthcare provider before starting, especially if you are pregnant or breastfeeding, take prescription medication, or manage a chronic condition.
GB20 (Fengchi) - Gallbladder 20
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Neck point for eye strain and tension
Why this matches
If screens leave you with tired eyes and tension headaches, GB20 sits at the base of the skull, right where that tension tends to collect.
Why try it
Traditionally used to relieve tension and improve circulation to the eyes; the library notes it may reduce eye fatigue and vision strain, especially from digital use.
Dose or use
Press the hollows on either side of the neck, just below the base of the skull, for 1-2 minutes with steady pressure; repeat as needed.
Time to results
Often felt within minutes; use as needed
Key study
Traditional acupressure point used for eye strain and tension headaches; this use has not been confirmed in controlled clinical trials.
Caution
Use gentle pressure; avoid if you have a neck injury, and consult a professional before use in pregnancy.
LI4 (Hegu) - Large Intestine 4
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Master point for tension headaches
Why this matches
If eye strain comes with tension headaches, LI4 on the hand is the classic point people press to take the edge off head and face pain.
Why try it
Traditionally used, with some research on headache and pain relief thought to work through endorphin release; a specific eye-strain benefit is not established.
Dose or use
Squeeze the fleshy web between thumb and index finger for 1-2 minutes on each hand; repeat as needed.
Time to results
Often felt within minutes; use as needed
Key study
Traditional acupressure point used for tension headaches; a specific benefit for eye strain has not been confirmed in controlled clinical trials.
Caution
Avoid during pregnancy, as LI4 is traditionally avoided at that time.

I'm open to seeing a trained practitioner for traditional therapies

Moxibustion
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
Studied among dry eye treatments
Why this matches
An evidence map of randomised trials included warm moxibustion among the therapies studied for dry eye disease, so it may be worth exploring if your eyes feel dry and gritty.
Why try it
Has been studied for dry eye as part of acupuncture-and-moxibustion research; a clear benefit to tear function has not yet been established.
Dose or use
Have warm moxibustion applied by a trained acupuncture-and-moxibustion practitioner, and ask them how many sessions and how often suit you. Never apply heat near the eyes yourself.
Time to results
Typically 4–8 weeks
Key study
Systematic review (2026, PMID 42094950): Evidence map for randomized controlled trials of treatment of acupuncture and moxibustion for dry eye disease.
Caution
Must be performed by a trained practitioner; avoid near the eyes without professional supervision.
Acupuncture
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Traditionally used for eye comfort
Why this matches
If your eyes feel dry and irritated, acupuncture is a traditional therapy some people turn to for eye comfort and to ease tension around the eyes.
Why try it
Used in traditional practice for eye-related complaints; a specific benefit for dry eye disease has not been confirmed in controlled clinical trials.
Dose or use
Work with a qualified, licensed practitioner; ask them how many sessions and how often are right for you.
Time to results
Typically 4–8 weeks of regular sessions
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Seek a licensed acupuncturist; not suitable if you take blood thinners without professional guidance.

I want to check my levels and cover the foundational nutrients my eyes depend on

Omega-3 Fatty Acid Deficiency (EPA & DHA)
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Low omega-3 linked to dry eyes
Why this matches
If dryness and irritation are your main issue, low EPA/DHA is a testable root cause; omega-3s help keep the ocular surface lubricated and calm.
Why try it
EPA/DHA insufficiency is tied to dry, inflamed surfaces and dry skin, so restoring healthy levels can support tear quality.
Dose or use
Consider an omega-3 index test, and increase oily fish or an EPA/DHA supplement to correct any shortfall.
Time to results
Typically 8-12 weeks
Key study
Omega-3 (EPA/DHA) insufficiency is linked to dry, inflamed eyes; consider testing your levels rather than assuming.
Caution
High-dose omega-3 can affect blood clotting; check with your doctor first if you take blood thinners.
Vitamin A Deficiency
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Classic deficiency behind dry eyes
Why this matches
If your eyes feel dry and gritty, low vitamin A is a genuine root cause worth ruling out; dry eyes and night blindness are its hallmark signs.
Why try it
Vitamin A is essential for the tear film and eye surface, so correcting a true deficiency can relieve dryness; a severe lack can progress to xerophthalmia.
Dose or use
Ask your doctor to check your vitamin A status before supplementing, and treat any deficiency under guidance.
Time to results
Varies with the degree of deficiency
Key study
Vitamin A deficiency is a recognised cause of dry eyes and night blindness; consider testing to see whether it applies to you.
Caution
Do not take high-dose vitamin A in pregnancy, and avoid over-supplementing; too much is toxic, so correct only a confirmed deficiency.
Vitamin A (90% Beta-Carotene / 10% Acetate Blend)
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Traditionally essential for retinal function
Why this matches
Vitamin A is foundational to overall eye health and has traditionally been used to support tear production and retinal function as part of a general wellness regimen.
Why try it
Traditionally used to support the production of rhodopsin in the retina and maintain healthy eye surface tissue.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 4–8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Avoid high-dose vitamin A during pregnancy; smokers should limit beta-carotene supplementation.
Vitamin C
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Traditionally used for antioxidant eye support
Why this matches
Vitamin C has traditionally been included in eye-health formulas for its antioxidant role throughout the body, fitting a general eye wellness approach.
Why try it
Traditionally used to provide antioxidant protection to eye tissues, including the lens, where oxidative damage is a key concern.
Dose or use
500–1,000 mg daily with water.
Time to results
Typically 4–8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
High doses may cause digestive upset; those with kidney conditions should consult a doctor.
Zinc
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Traditionally used; check levels if deficient
Why this matches
Zinc plays a traditional and nutritional role in eye enzyme function and is worth checking as a root-cause factor in overall eye wellness.
Why try it
If you're low in zinc, correcting it can help support retinal enzyme activity and the transport of vitamin A to the eyes.
Dose or use
8–25 mg elemental zinc daily with food.
Time to results
Typically 4–8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Long-term high-dose zinc can deplete copper; balance with a copper supplement if using ongoing.

Evidence grades describe the strength of published research for Eye Health, not a promise of results. Nothing here is medical advice — talk to your clinician before starting anything, especially alongside prescription medication.

What's going on with my eyes lately?

I want to protect my macula and long-term vision as I get older

Lutein/Zeaxanthin (Marigold Extract)
Supported by controlled trials (Evidence grade A · No traditional record)
Meta-analysis of RCTs supports carotenoids for AMD
Why this matches
Lutein and zeaxanthin are the macula's own pigments, and supplementing them is among the best-studied ways to support long-term central vision if you are concerned about age-related macular degeneration (AMD).
Why try it
A systematic review and network meta-analysis of randomised trials found carotenoid supplementation reduced the risk of progressing to late AMD and supported visual acuity; the benefit is clearest for people who already have AMD and is not a guarantee against future eye disease.
Dose or use
10–20 mg lutein and 2 mg zeaxanthin daily with a fat-containing meal.
Time to results
Typically 8–16 weeks
Key study
Systematic review and network meta-analysis (2022, PMID 34995151): Efficacy of different nutrients in age-related macular degeneration: A systematic review and network meta-analysis.
Caution
Smokers should avoid high-dose beta-carotene combinations; consult a doctor.
Saffron (Crocus sativus)
Supported by smaller clinical studies· Recognised traditional use (Evidence grade B · Traditional use recognised)Recognised traditional use
RCT tested oral saffron in early AMD
Why this matches
If you want to protect long-term central vision, saffron has been tested directly in people with early age-related macular degeneration (AMD), the main threat to the macula.
Why try it
A randomised, placebo-controlled crossover trial found oral saffron modestly improved retinal function and visual acuity in mild-to-moderate AMD; the effects were small and it is not a substitute for standard eye care or monitoring.
Dose or use
20 mg standardised saffron extract daily with food, the dose used in clinical studies; consult your eye doctor first if you already have AMD.
Time to results
Typically 8–12 weeks
Key study
RCT (2019, PMID 30343354): Saffron therapy for the treatment of mild/moderate age-related macular degeneration: a randomised clinical trial.
Caution
Avoid high supplemental doses during pregnancy.
Omega-3 (EPA/DHA Fish Oil)
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
Studied for age-related macular health
Why this matches
A systematic review and meta-analysis examined omega-3s as a possible preventive strategy for age-related macular degeneration, which fits a long-term vision-support goal, though findings across studies are mixed.
Why try it
Some studies suggest EPA/DHA may support retinal health and healthy inflammation balance, but large clinical trials have shown mixed results for eye-specific benefits.
Dose or use
1,000–2,000 mg combined EPA/DHA daily with food.
Time to results
Typically 8–12 weeks
Key study
Systematic review (2026, PMID 41482231): Can Omega-3 Fatty Acids Serve as a Preventive Strategy for Age-Related Macular Degeneration? A Systematic Review and Meta-Analysis.
Caution
High doses may affect blood clotting; consult your doctor if on blood thinners.

My eyes feel dry, gritty, or irritated and I want them to feel comfortable again

Acupressure
Supported by controlled trials· Centuries of traditional use (Evidence grade A · Traditional use long-standing)Long-standing traditional staple
RCT review suggests possible dry eye symptom relief
Why this matches
A systematic review and meta-analysis of RCTs found auricular acupressure specifically beneficial for dry eye disease.
Why try it
Some clinical research suggests that pressure on ear points may ease dry eye discomfort non-invasively, though the underlying trials are small and results are preliminary.
Dose or use
Press firmly 2–3 min on auricular (ear) eye-reflex points, both sides, 1–2x daily.
Time to results
Typically 2–6 weeks
Key study
Systematic review (2023, PMID 36676806): Auricular Acupressure for Dry Eye Disease: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.
Caution
Avoid broken or irritated skin on the ear.
Laughter Therapy
Supported by smaller clinical studies (Evidence grade B · No traditional record)
RCT compared to eye drops for dry eye
Why this matches
An RCT tested laughter exercise directly against standard eye drops for ocular surface discomfort, making it uniquely relevant to dry eye relief.
Why try it
Supported by clinical research suggesting laughter exercises may ease dry eye discomfort, possibly through increased tear production and stress reduction.
Dose or use
Practise structured laughter exercises (deep, sustained 'ha-ha' laughter in short sets) for a few minutes several times a day, as used in the trial; no equipment needed.
Time to results
Typically 2–4 weeks
Key study
RCT (2024, PMID 39260878): Effect of laughter exercise versus 0.1% sodium hyaluronic acid on ocular surface discomfort in dry eye disease: non-inferiority randomised controlled trial.
Caution
Check with your healthcare provider before starting, especially if you are pregnant or breastfeeding, take prescription medication, or manage a chronic condition.
Moxibustion
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
Studied among dry eye treatments
Why this matches
An evidence map of randomised trials included warm moxibustion among the therapies studied for dry eye disease, so it may be worth exploring if your eyes feel dry and gritty.
Why try it
Has been studied for dry eye as part of acupuncture-and-moxibustion research; a clear benefit to tear function has not yet been established.
Dose or use
Have warm moxibustion applied by a trained acupuncture-and-moxibustion practitioner, and ask them how many sessions and how often suit you. Never apply heat near the eyes yourself.
Time to results
Typically 4–8 weeks
Key study
Systematic review (2026, PMID 42094950): Evidence map for randomized controlled trials of treatment of acupuncture and moxibustion for dry eye disease.
Caution
Must be performed by a trained practitioner; avoid near the eyes without professional supervision.
Probiotics (Lactobacillus plantarum P8)
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
RCT tested a gut-eye probiotic in dry eye
Why this matches
A double-masked randomised trial tested a probiotic for the gut-eye axis in people with dry eye disease, so it may help if your dryness comes with inflammation.
Why try it
Supported by a controlled trial suggesting that modulating gut bacteria may help reduce dry eye inflammation; the exact strain that works best is not established.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 4–8 weeks
Key study
RCT (2026, PMID 40401608): The impact of probiotics and prebiotics on ocular and systemic inflammation in dry eye disease: a double-masked, randomised controlled trial.
Caution
Consult a doctor if immunocompromised before starting probiotics.
Acupuncture
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Traditionally used for eye comfort
Why this matches
If your eyes feel dry and irritated, acupuncture is a traditional therapy some people turn to for eye comfort and to ease tension around the eyes.
Why try it
Used in traditional practice for eye-related complaints; a specific benefit for dry eye disease has not been confirmed in controlled clinical trials.
Dose or use
Work with a qualified, licensed practitioner; ask them how many sessions and how often are right for you.
Time to results
Typically 4–8 weeks of regular sessions
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Seek a licensed acupuncturist; not suitable if you take blood thinners without professional guidance.

Screens leave my eyes tired and strained — sometimes with tension headaches

Astaxanthin
Supported by smaller clinical studies· Centuries of traditional use (Evidence grade B · Traditional use long-standing)Long-standing traditional staple
RCT: astaxanthin eased digital eye strain
Why this matches
If tired, strained eyes from screens are your main issue, astaxanthin is a carotenoid antioxidant that concentrates in eye tissue and has been tested specifically for digital eye strain.
Why try it
A randomised, double-blind, placebo-controlled trial found daily astaxanthin reduced computer-vision-syndrome symptoms and visual fatigue; that trial was in screen-heavy children, so results in adults may differ.
Dose or use
4-12 mg daily with a fat-containing meal.
Time to results
Typically 4-8 weeks
Key study
RCT (2025, PMID 40014233): Astaxanthin (AstaReal) Improved Acute and Chronic Digital Eye Strain in Children: A Randomized Double-Blind Placebo-Controlled Trial.
Caution
Generally well tolerated, but it may slightly lower blood pressure; check with your doctor if you take blood-pressure medication.
Bilberry Extract
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
RCT: bilberry eased screen-induced focusing strain
Why this matches
If screens leave your eyes tired and strained, bilberry extract has been tested in adults doing computer (VDT) work, where the eye's focusing muscle tends to fatigue.
Why try it
A randomised, placebo-controlled trial found 12 weeks of standardised bilberry extract improved an objective measure of the focusing muscle's recovery after screen work; this reflects focusing function rather than proven relief of how your eyes feel.
Dose or use
120–240 mg of standardised extract (25% anthocyanins) daily.
Time to results
Typically 4–8 weeks
Key study
RCT (2020, PMID 32106548): A 12-Week-Long Intake of Bilberry Extract (Vaccinium myrtillus L.) Improved Objective Findings of Ciliary Muscle Contraction of the Eye: A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Comparison Trial.
Caution
May interact with blood-thinning medications; consult a doctor if relevant.
GB20 (Fengchi) - Gallbladder 20
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Neck point for eye strain and tension
Why this matches
If screens leave you with tired eyes and tension headaches, GB20 sits at the base of the skull, right where that tension tends to collect.
Why try it
Traditionally used to relieve tension and improve circulation to the eyes; the library notes it may reduce eye fatigue and vision strain, especially from digital use.
Dose or use
Press the hollows on either side of the neck, just below the base of the skull, for 1-2 minutes with steady pressure; repeat as needed.
Time to results
Often felt within minutes; use as needed
Key study
Traditional acupressure point used for eye strain and tension headaches; this use has not been confirmed in controlled clinical trials.
Caution
Use gentle pressure; avoid if you have a neck injury, and consult a professional before use in pregnancy.
LI4 (Hegu) - Large Intestine 4
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Master point for tension headaches
Why this matches
If eye strain comes with tension headaches, LI4 on the hand is the classic point people press to take the edge off head and face pain.
Why try it
Traditionally used, with some research on headache and pain relief thought to work through endorphin release; a specific eye-strain benefit is not established.
Dose or use
Squeeze the fleshy web between thumb and index finger for 1-2 minutes on each hand; repeat as needed.
Time to results
Often felt within minutes; use as needed
Key study
Traditional acupressure point used for tension headaches; a specific benefit for eye strain has not been confirmed in controlled clinical trials.
Caution
Avoid during pregnancy, as LI4 is traditionally avoided at that time.

I suspect a nutrient gap is behind my eye issues — I'd like to test and fix the root cause

Omega-3 Fatty Acid Deficiency (EPA & DHA)
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Low omega-3 linked to dry eyes
Why this matches
If dryness and irritation are your main issue, low EPA/DHA is a testable root cause; omega-3s help keep the ocular surface lubricated and calm.
Why try it
EPA/DHA insufficiency is tied to dry, inflamed surfaces and dry skin, so restoring healthy levels can support tear quality.
Dose or use
Consider an omega-3 index test, and increase oily fish or an EPA/DHA supplement to correct any shortfall.
Time to results
Typically 8-12 weeks
Key study
Omega-3 (EPA/DHA) insufficiency is linked to dry, inflamed eyes; consider testing your levels rather than assuming.
Caution
High-dose omega-3 can affect blood clotting; check with your doctor first if you take blood thinners.
Vitamin A Deficiency
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Classic deficiency behind dry eyes
Why this matches
If your eyes feel dry and gritty, low vitamin A is a genuine root cause worth ruling out; dry eyes and night blindness are its hallmark signs.
Why try it
Vitamin A is essential for the tear film and eye surface, so correcting a true deficiency can relieve dryness; a severe lack can progress to xerophthalmia.
Dose or use
Ask your doctor to check your vitamin A status before supplementing, and treat any deficiency under guidance.
Time to results
Varies with the degree of deficiency
Key study
Vitamin A deficiency is a recognised cause of dry eyes and night blindness; consider testing to see whether it applies to you.
Caution
Do not take high-dose vitamin A in pregnancy, and avoid over-supplementing; too much is toxic, so correct only a confirmed deficiency.
Zinc
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Traditionally used; check levels if deficient
Why this matches
Zinc plays a traditional and nutritional role in eye enzyme function and is worth checking as a root-cause factor in overall eye wellness.
Why try it
If you're low in zinc, correcting it can help support retinal enzyme activity and the transport of vitamin A to the eyes.
Dose or use
8–25 mg elemental zinc daily with food.
Time to results
Typically 4–8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Long-term high-dose zinc can deplete copper; balance with a copper supplement if using ongoing.

Nothing's wrong yet — I just want everyday antioxidant support for healthy eyes

Vitamin A (90% Beta-Carotene / 10% Acetate Blend)
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Traditionally essential for retinal function
Why this matches
Vitamin A is foundational to overall eye health and has traditionally been used to support tear production and retinal function as part of a general wellness regimen.
Why try it
Traditionally used to support the production of rhodopsin in the retina and maintain healthy eye surface tissue.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 4–8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Avoid high-dose vitamin A during pregnancy; smokers should limit beta-carotene supplementation.
Vitamin C
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Traditionally used for antioxidant eye support
Why this matches
Vitamin C has traditionally been included in eye-health formulas for its antioxidant role throughout the body, fitting a general eye wellness approach.
Why try it
Traditionally used to provide antioxidant protection to eye tissues, including the lens, where oxidative damage is a key concern.
Dose or use
500–1,000 mg daily with water.
Time to results
Typically 4–8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
High doses may cause digestive upset; those with kidney conditions should consult a doctor.
Zinc
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Traditionally used; check levels if deficient
Why this matches
Zinc plays a traditional and nutritional role in eye enzyme function and is worth checking as a root-cause factor in overall eye wellness.
Why try it
If you're low in zinc, correcting it can help support retinal enzyme activity and the transport of vitamin A to the eyes.
Dose or use
8–25 mg elemental zinc daily with food.
Time to results
Typically 4–8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Long-term high-dose zinc can deplete copper; balance with a copper supplement if using ongoing.

What kind of help suits me best?

I'd rather take a targeted, research-backed supplement for my eyes

Lutein/Zeaxanthin (Marigold Extract)
Supported by controlled trials (Evidence grade A · No traditional record)
Meta-analysis of RCTs supports carotenoids for AMD
Why this matches
Lutein and zeaxanthin are the macula's own pigments, and supplementing them is among the best-studied ways to support long-term central vision if you are concerned about age-related macular degeneration (AMD).
Why try it
A systematic review and network meta-analysis of randomised trials found carotenoid supplementation reduced the risk of progressing to late AMD and supported visual acuity; the benefit is clearest for people who already have AMD and is not a guarantee against future eye disease.
Dose or use
10–20 mg lutein and 2 mg zeaxanthin daily with a fat-containing meal.
Time to results
Typically 8–16 weeks
Key study
Systematic review and network meta-analysis (2022, PMID 34995151): Efficacy of different nutrients in age-related macular degeneration: A systematic review and network meta-analysis.
Caution
Smokers should avoid high-dose beta-carotene combinations; consult a doctor.
Astaxanthin
Supported by smaller clinical studies· Centuries of traditional use (Evidence grade B · Traditional use long-standing)Long-standing traditional staple
RCT: astaxanthin eased digital eye strain
Why this matches
If tired, strained eyes from screens are your main issue, astaxanthin is a carotenoid antioxidant that concentrates in eye tissue and has been tested specifically for digital eye strain.
Why try it
A randomised, double-blind, placebo-controlled trial found daily astaxanthin reduced computer-vision-syndrome symptoms and visual fatigue; that trial was in screen-heavy children, so results in adults may differ.
Dose or use
4-12 mg daily with a fat-containing meal.
Time to results
Typically 4-8 weeks
Key study
RCT (2025, PMID 40014233): Astaxanthin (AstaReal) Improved Acute and Chronic Digital Eye Strain in Children: A Randomized Double-Blind Placebo-Controlled Trial.
Caution
Generally well tolerated, but it may slightly lower blood pressure; check with your doctor if you take blood-pressure medication.
Saffron (Crocus sativus)
Supported by smaller clinical studies· Recognised traditional use (Evidence grade B · Traditional use recognised)Recognised traditional use
RCT tested oral saffron in early AMD
Why this matches
If you want to protect long-term central vision, saffron has been tested directly in people with early age-related macular degeneration (AMD), the main threat to the macula.
Why try it
A randomised, placebo-controlled crossover trial found oral saffron modestly improved retinal function and visual acuity in mild-to-moderate AMD; the effects were small and it is not a substitute for standard eye care or monitoring.
Dose or use
20 mg standardised saffron extract daily with food, the dose used in clinical studies; consult your eye doctor first if you already have AMD.
Time to results
Typically 8–12 weeks
Key study
RCT (2019, PMID 30343354): Saffron therapy for the treatment of mild/moderate age-related macular degeneration: a randomised clinical trial.
Caution
Avoid high supplemental doses during pregnancy.
Omega-3 (EPA/DHA Fish Oil)
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
Studied for age-related macular health
Why this matches
A systematic review and meta-analysis examined omega-3s as a possible preventive strategy for age-related macular degeneration, which fits a long-term vision-support goal, though findings across studies are mixed.
Why try it
Some studies suggest EPA/DHA may support retinal health and healthy inflammation balance, but large clinical trials have shown mixed results for eye-specific benefits.
Dose or use
1,000–2,000 mg combined EPA/DHA daily with food.
Time to results
Typically 8–12 weeks
Key study
Systematic review (2026, PMID 41482231): Can Omega-3 Fatty Acids Serve as a Preventive Strategy for Age-Related Macular Degeneration? A Systematic Review and Meta-Analysis.
Caution
High doses may affect blood clotting; consult your doctor if on blood thinners.
Probiotics (Lactobacillus plantarum P8)
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
RCT tested a gut-eye probiotic in dry eye
Why this matches
A double-masked randomised trial tested a probiotic for the gut-eye axis in people with dry eye disease, so it may help if your dryness comes with inflammation.
Why try it
Supported by a controlled trial suggesting that modulating gut bacteria may help reduce dry eye inflammation; the exact strain that works best is not established.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 4–8 weeks
Key study
RCT (2026, PMID 40401608): The impact of probiotics and prebiotics on ocular and systemic inflammation in dry eye disease: a double-masked, randomised controlled trial.
Caution
Consult a doctor if immunocompromised before starting probiotics.
Bilberry Extract
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
RCT: bilberry eased screen-induced focusing strain
Why this matches
If screens leave your eyes tired and strained, bilberry extract has been tested in adults doing computer (VDT) work, where the eye's focusing muscle tends to fatigue.
Why try it
A randomised, placebo-controlled trial found 12 weeks of standardised bilberry extract improved an objective measure of the focusing muscle's recovery after screen work; this reflects focusing function rather than proven relief of how your eyes feel.
Dose or use
120–240 mg of standardised extract (25% anthocyanins) daily.
Time to results
Typically 4–8 weeks
Key study
RCT (2020, PMID 32106548): A 12-Week-Long Intake of Bilberry Extract (Vaccinium myrtillus L.) Improved Objective Findings of Ciliary Muscle Contraction of the Eye: A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Comparison Trial.
Caution
May interact with blood-thinning medications; consult a doctor if relevant.

I'd rather use simple hands-on or mind-body techniques I can do myself, no pills

Acupressure
Supported by controlled trials· Centuries of traditional use (Evidence grade A · Traditional use long-standing)Long-standing traditional staple
RCT review suggests possible dry eye symptom relief
Why this matches
A systematic review and meta-analysis of RCTs found auricular acupressure specifically beneficial for dry eye disease.
Why try it
Some clinical research suggests that pressure on ear points may ease dry eye discomfort non-invasively, though the underlying trials are small and results are preliminary.
Dose or use
Press firmly 2–3 min on auricular (ear) eye-reflex points, both sides, 1–2x daily.
Time to results
Typically 2–6 weeks
Key study
Systematic review (2023, PMID 36676806): Auricular Acupressure for Dry Eye Disease: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.
Caution
Avoid broken or irritated skin on the ear.
Laughter Therapy
Supported by smaller clinical studies (Evidence grade B · No traditional record)
RCT compared to eye drops for dry eye
Why this matches
An RCT tested laughter exercise directly against standard eye drops for ocular surface discomfort, making it uniquely relevant to dry eye relief.
Why try it
Supported by clinical research suggesting laughter exercises may ease dry eye discomfort, possibly through increased tear production and stress reduction.
Dose or use
Practise structured laughter exercises (deep, sustained 'ha-ha' laughter in short sets) for a few minutes several times a day, as used in the trial; no equipment needed.
Time to results
Typically 2–4 weeks
Key study
RCT (2024, PMID 39260878): Effect of laughter exercise versus 0.1% sodium hyaluronic acid on ocular surface discomfort in dry eye disease: non-inferiority randomised controlled trial.
Caution
Check with your healthcare provider before starting, especially if you are pregnant or breastfeeding, take prescription medication, or manage a chronic condition.
GB20 (Fengchi) - Gallbladder 20
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Neck point for eye strain and tension
Why this matches
If screens leave you with tired eyes and tension headaches, GB20 sits at the base of the skull, right where that tension tends to collect.
Why try it
Traditionally used to relieve tension and improve circulation to the eyes; the library notes it may reduce eye fatigue and vision strain, especially from digital use.
Dose or use
Press the hollows on either side of the neck, just below the base of the skull, for 1-2 minutes with steady pressure; repeat as needed.
Time to results
Often felt within minutes; use as needed
Key study
Traditional acupressure point used for eye strain and tension headaches; this use has not been confirmed in controlled clinical trials.
Caution
Use gentle pressure; avoid if you have a neck injury, and consult a professional before use in pregnancy.
LI4 (Hegu) - Large Intestine 4
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Master point for tension headaches
Why this matches
If eye strain comes with tension headaches, LI4 on the hand is the classic point people press to take the edge off head and face pain.
Why try it
Traditionally used, with some research on headache and pain relief thought to work through endorphin release; a specific eye-strain benefit is not established.
Dose or use
Squeeze the fleshy web between thumb and index finger for 1-2 minutes on each hand; repeat as needed.
Time to results
Often felt within minutes; use as needed
Key study
Traditional acupressure point used for tension headaches; a specific benefit for eye strain has not been confirmed in controlled clinical trials.
Caution
Avoid during pregnancy, as LI4 is traditionally avoided at that time.

I'm open to seeing a trained practitioner for traditional therapies

Moxibustion
Limited human trials so far· Most of the research is laboratory or animal work (Evidence grade C · No traditional record)
Studied among dry eye treatments
Why this matches
An evidence map of randomised trials included warm moxibustion among the therapies studied for dry eye disease, so it may be worth exploring if your eyes feel dry and gritty.
Why try it
Has been studied for dry eye as part of acupuncture-and-moxibustion research; a clear benefit to tear function has not yet been established.
Dose or use
Have warm moxibustion applied by a trained acupuncture-and-moxibustion practitioner, and ask them how many sessions and how often suit you. Never apply heat near the eyes yourself.
Time to results
Typically 4–8 weeks
Key study
Systematic review (2026, PMID 42094950): Evidence map for randomized controlled trials of treatment of acupuncture and moxibustion for dry eye disease.
Caution
Must be performed by a trained practitioner; avoid near the eyes without professional supervision.
Acupuncture
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Traditionally used for eye comfort
Why this matches
If your eyes feel dry and irritated, acupuncture is a traditional therapy some people turn to for eye comfort and to ease tension around the eyes.
Why try it
Used in traditional practice for eye-related complaints; a specific benefit for dry eye disease has not been confirmed in controlled clinical trials.
Dose or use
Work with a qualified, licensed practitioner; ask them how many sessions and how often are right for you.
Time to results
Typically 4–8 weeks of regular sessions
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Seek a licensed acupuncturist; not suitable if you take blood thinners without professional guidance.

I want to check my levels and cover the foundational nutrients my eyes depend on

Omega-3 Fatty Acid Deficiency (EPA & DHA)
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Low omega-3 linked to dry eyes
Why this matches
If dryness and irritation are your main issue, low EPA/DHA is a testable root cause; omega-3s help keep the ocular surface lubricated and calm.
Why try it
EPA/DHA insufficiency is tied to dry, inflamed surfaces and dry skin, so restoring healthy levels can support tear quality.
Dose or use
Consider an omega-3 index test, and increase oily fish or an EPA/DHA supplement to correct any shortfall.
Time to results
Typically 8-12 weeks
Key study
Omega-3 (EPA/DHA) insufficiency is linked to dry, inflamed eyes; consider testing your levels rather than assuming.
Caution
High-dose omega-3 can affect blood clotting; check with your doctor first if you take blood thinners.
Vitamin A Deficiency
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Classic deficiency behind dry eyes
Why this matches
If your eyes feel dry and gritty, low vitamin A is a genuine root cause worth ruling out; dry eyes and night blindness are its hallmark signs.
Why try it
Vitamin A is essential for the tear film and eye surface, so correcting a true deficiency can relieve dryness; a severe lack can progress to xerophthalmia.
Dose or use
Ask your doctor to check your vitamin A status before supplementing, and treat any deficiency under guidance.
Time to results
Varies with the degree of deficiency
Key study
Vitamin A deficiency is a recognised cause of dry eyes and night blindness; consider testing to see whether it applies to you.
Caution
Do not take high-dose vitamin A in pregnancy, and avoid over-supplementing; too much is toxic, so correct only a confirmed deficiency.
Vitamin A (90% Beta-Carotene / 10% Acetate Blend)
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Traditionally essential for retinal function
Why this matches
Vitamin A is foundational to overall eye health and has traditionally been used to support tear production and retinal function as part of a general wellness regimen.
Why try it
Traditionally used to support the production of rhodopsin in the retina and maintain healthy eye surface tissue.
Dose or use
Follow product labeling; consult a healthcare practitioner.
Time to results
Typically 4–8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Avoid high-dose vitamin A during pregnancy; smokers should limit beta-carotene supplementation.
Vitamin C
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Traditionally used for antioxidant eye support
Why this matches
Vitamin C has traditionally been included in eye-health formulas for its antioxidant role throughout the body, fitting a general eye wellness approach.
Why try it
Traditionally used to provide antioxidant protection to eye tissues, including the lens, where oxidative damage is a key concern.
Dose or use
500–1,000 mg daily with water.
Time to results
Typically 4–8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
High doses may cause digestive upset; those with kidney conditions should consult a doctor.
Zinc
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · No traditional record)
Traditionally used; check levels if deficient
Why this matches
Zinc plays a traditional and nutritional role in eye enzyme function and is worth checking as a root-cause factor in overall eye wellness.
Why try it
If you're low in zinc, correcting it can help support retinal enzyme activity and the transport of vitamin A to the eyes.
Dose or use
8–25 mg elemental zinc daily with food.
Time to results
Typically 4–8 weeks
Key study
Traditionally used for this condition; this specific use has not been confirmed in controlled clinical trials.
Caution
Long-term high-dose zinc can deplete copper; balance with a copper supplement if using ongoing.

What's going on with my eyes lately?

I want to protect my macula and long-term vision as I get older

My eyes feel dry, gritty, or irritated and I want them to feel comfortable again

Screens leave my eyes tired and strained — sometimes with tension headaches

GB20 (Fengchi) - Gallbladder 20

LI4 (Hegu) - Large Intestine 4

I suspect a nutrient gap is behind my eye issues — I'd like to test and fix the root cause

Omega-3 Fatty Acid Deficiency (EPA & DHA)

Vitamin A Deficiency

Nothing's wrong yet — I just want everyday antioxidant support for healthy eyes

What kind of help suits me best?

I'd rather take a targeted, research-backed supplement for my eyes

I'd rather use simple hands-on or mind-body techniques I can do myself, no pills

GB20 (Fengchi) - Gallbladder 20

LI4 (Hegu) - Large Intestine 4

I'm open to seeing a trained practitioner for traditional therapies

I want to check my levels and cover the foundational nutrients my eyes depend on

Omega-3 Fatty Acid Deficiency (EPA & DHA)

Vitamin A Deficiency

Natural remedies for Eye Health

The evidence behind Eye Health, in one page

⭐️ Customer Reviews

Olivia J.

5.0

Audrey Mae.

5.0

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5.0

What's going on with my eyes lately?

I want to protect my macula and long-term vision as I get older

My eyes feel dry, gritty, or irritated and I want them to feel comfortable again

Screens leave my eyes tired and strained — sometimes with tension headaches

GB20 (Fengchi) - Gallbladder 20

LI4 (Hegu) - Large Intestine 4

I suspect a nutrient gap is behind my eye issues — I'd like to test and fix the root cause

Omega-3 Fatty Acid Deficiency (EPA & DHA)

Vitamin A Deficiency

Nothing's wrong yet — I just want everyday antioxidant support for healthy eyes

What kind of help suits me best?

I'd rather take a targeted, research-backed supplement for my eyes

I'd rather use simple hands-on or mind-body techniques I can do myself, no pills

GB20 (Fengchi) - Gallbladder 20

LI4 (Hegu) - Large Intestine 4

I'm open to seeing a trained practitioner for traditional therapies

I want to check my levels and cover the foundational nutrients my eyes depend on

Omega-3 Fatty Acid Deficiency (EPA & DHA)

Vitamin A Deficiency

Natural remedies for Eye Health

The evidence behind Eye Health, in one page