Lithium orotate is a supplement form of lithium — a naturally occurring trace mineral found in small amounts in food and drinking water — bound to orotic acid to improve absorption. Unlike prescription lithium carbonate used in psychiatry at doses of 900–1800 mg/day, lithium orotate supplements typically deliver just 5–20 mg of elemental lithium, which is closer to dietary intake levels. It sits in a middle ground between a trace mineral nutrient and a targeted neuroactive compound.

Lithium influences several pathways in the brain that regulate mood, stress response, and nerve cell protection. It helps calm overactive signaling in emotional centers of the brain, supports the production of mood-regulating chemicals like serotonin, and may protect brain cells from damage over time. The orotate carrier is thought to help lithium cross into cells more efficiently than other forms, potentially allowing lower doses to be effective.

Most commonly sold as capsules or tablets containing 5 mg of elemental lithium (labeled as 120–130 mg lithium orotate salt). Liquid drops are also available and may allow for easier dose adjustment. Always check labels for elemental lithium content, not just the salt weight.

• Mood swings and emotional instability
• Anxiety and stress
• Depression (mild to moderate)
• Brain health and memory
• Aggressive or impulsive behavior
• Alcohol and substance cravings
• Bipolar disorder support (adjunct)
• Migraine headaches
• Sleep disruption linked to mood

• Suicide risk reduction at population level (associated with higher lithium in drinking water in epidemiological studies)
• Cognitive decline — early evidence suggests long-term low-dose lithium may slow age-related memory loss

• Drinking water (hard/mineral water) — Lithium occurs naturally in groundwater, and populations with higher lithium in their water supply have measurably higher dietary lithium intake — this is the primary source of background lithium exposure globally.
• Grains and cereals (whole wheat, rye) — Whole grains absorb lithium from soil and tend to be among the higher dietary sources in populations with lithium-rich soil.
• Vegetables (tomatoes, potatoes, cabbage) — Common vegetables contribute small but consistent amounts of dietary lithium, with levels varying by region and soil composition.
• Legumes (lentils, beans) — Legumes are moderate sources of trace lithium and also support overall brain and mood health through their B-vitamin and magnesium content.
• Fish and seafood — Marine foods contain trace lithium absorbed from seawater, and also provide omega-3s that work synergistically with lithium to support mood and brain function.

• Mild nausea (most common, usually resolved by taking with food)
• Fatigue or drowsiness, especially early on
• Fine hand tremor at higher supplemental doses
• Mild thirst or increased urination
• Headache during initial days of use
• Possible thyroid effects with very long-term use (rare at supplemental doses)
• Worsened symptoms if lithium accumulates — stay hydrated and avoid dehydration

• Recommended daily: 5–20 mg of elemental lithium per day (commonly sold as 120–130 mg lithium orotate salt, delivering ~5 mg elemental lithium per capsule). Most people start with 5 mg and increase slowly. Doses above 20 mg elemental lithium daily should involve medical oversight.
• Best time of day: Evening is often preferred as it may support sleep and reduce any daytime drowsiness. Can also be split into morning and evening doses.
• With or without food: Always take with food to minimize nausea. Food also helps steady absorption.
• Time to effect: Mood stabilization and anxiety reduction typically felt within 1–4 weeks. Neuroprotective benefits are a long-term effect over months to years.
• How long to take it: Many people use lithium orotate as an ongoing daily supplement rather than cycling it, given its similarity to a trace mineral intake. If using for a specific short-term goal (e.g., stress period), assess after 8–12 weeks. Long-term use should involve periodic check-ins with a healthcare provider, especially if taking other medications.