Phosphatidylcholine

What is Phosphatidylcholine?

Phosphatidylcholine is a type of phospholipid, which is a component of cell membranes and plays a vital role in maintaining the structure and function of cells. It is commonly used as a dietary supplement for various health benefits, including improved liver function, reduced inflammation, and enhanced cognitive function.

How does it work?

Phosphatidylcholine works by repairing and restoring cell membranes, improving the fluidity and permeability of cell membranes. It also acts as a source of choline, a nutrient that is involved in the production of acetylcholine, a neurotransmitter that plays a role in learning, memory, and muscle control.

What are the active ingredients that are important for its medicinal properties?

The active ingredient in Phosphatidylcholine is choline.

What forms does it come in?

Phosphatidylcholine is available in various forms, including soft gels, capsules, and liquid form.

What if there’s an imbalance or deficiency?

An imbalance or deficiency of Phosphatidylcholine can lead to various health problems, including liver disease, cognitive decline, and memory loss.

When was it first used for medicinal purposes?

Phosphatidylcholine was first used for medicinal purposes in the late 20th century.

Summary:

Phosphatidylcholine is a naturally occurring substance found in many foods, and it has been shown to have a number of health benefits when used as a dietary supplement. While it is generally well tolerated, it is important to speak with a healthcare provider before starting any new supplement to ensure that it is safe and appropriate for you. If you experience any side effects, it is important to stop taking the supplement and speak with your healthcare provider. Additionally, the recommended daily dose should not be exceeded, and it may take several weeks to several months for Phosphatidylcholine to take effect.

What does Phosphatidylcholine help with?

Phosphatidylcholine (PC) is a fat that sits in the wall of every cell you have. Eggs, soy and sunflower lecithin are rich food sources. Supplements come as capsules, granules, liposomes and delayed-release pills.

• Ulcerative colitis (bowel inflammation)
  Good evidence — clinical trials of delayed-release PC in people with the illness. People with ulcerative colitis tend to have much less PC in their gut mucus than healthy people. Clinical trials of delayed-release PC found lower inflammation scores and milder symptoms. Our file does not list the trial sizes or the doses used.
  Evidence grade B · Traditional tier T0
• Fatty liver (NAFLD)
  Early evidence — human studies with sizes and doses not recorded in our file. The liver is known to need PC to pack fat into VLDL particles and ship it out. That is settled biochemistry, not a trial of this supplement. In studies of people with fatty liver, PC lowered liver fat and improved liver enzyme readings.
  Evidence grade C · Traditional tier T0
• Liver damage from alcohol
  Early evidence — a large body of work, much of it in animals. Alcohol is known to strip PC from liver cell walls. Polyenylphosphatidylcholine (PPC) is one of the most studied natural compounds for this problem. The work points to steadier liver membranes, less liver cell death and slower damage, but much of it is animal research.
  Evidence grade C · Traditional tier T0
• High cholesterol and triglycerides
  Early evidence — some clinical research on PPC, sizes not on file. PC takes part in how the body moves fats through the blood. Some clinical studies of PPC found small drops in LDL and triglycerides, with a small rise in HDL. The changes were modest and came alongside a healthy diet.
  Evidence grade C · Traditional tier T0
• Memory slipping with age
  Early evidence — small studies in older adults, sizes and doses not on file. Cell walls lose phospholipid content with age and grow less fluid; that is general cell biology. Some research in older adults found better episodic memory and better scores on thinking tests. PC is often stacked with other nutrients in such protocols, so the effect of PC alone is hard to read.
  Evidence grade C · Traditional tier T0
• Not getting enough choline
  Early evidence — established choline nutrition science; no trial of this product on file. Choline is an essential nutrient and many people fall short. Low-fat, plant-based and egg-free diets raise that risk. PC carries choline in a food-like form the body absorbs well, which is nutrition science rather than a trial result.
  Evidence grade C · Traditional tier T0
• Brain fog and mental sharpness in healthy adults
  Evidence doesn't support this — loose associations, no clear human trial on file. The body uses choline to make acetylcholine, the messenger most tied to memory; that is textbook biology. PC is a rich choline source, and lab work suggests it reaches brain tissue better than plain choline. Reports of sharper recall and faster thinking rest on weak links, not on trials we can point to.
  Evidence grade D · Traditional tier T0
• Support in liver cirrhosis
  Evidence doesn't support this — limited human data, mostly as an add-on to standard care. In cirrhosis, scar tissue takes the place of working liver tissue. PC has not been shown to reverse scarring that is already there. Some research hints that PPC may slow fibrosis and lift a few liver markers, and it is used only beside standard treatment.
  Evidence grade D · Traditional tier T0
• Leaky gut and gut inflammation
  Not yet tested in people — lab and early work only; no human trial for this use on file. The mucus layer that shields your gut lining is rich in PC. Early work links low PC to a weaker barrier and more leakiness. Liposomal and delayed-release forms are still being explored, and we hold no human trial for this use.
  Evidence grade insufficient · Traditional tier T0

What Phosphatidylcholine has not been shown to do

• It has not been shown to reverse the scarring already present in advanced cirrhosis.
• It has not been shown to work as a stand-alone liver treatment; research uses it beside standard care.
• Large drops in cholesterol were not seen; the changes reported were modest and came with diet changes.
• No human trial on file shows it sharpens memory in healthy younger adults.
• No human trial on file shows that PC supplements improve a baby's brain growth in pregnancy.
• No human trial on file tests it for leaky gut on its own.

How to read this:

Each grade above rests on the studies behind that one use, not on the supplement as a whole. A means steady randomised trials in people. B means at least one good one. C means small or early human work. D means weak or mixed human work. Insufficient means lab, animal or tradition only. This page reports what studies found. It is not medical advice, and it is not a claim that PC treats anything. Talk with your own clinician, especially if you have liver or bowel disease.

What does it help prevent?

Phosphatidylcholine has been shown to help prevent the following conditions and symptoms:

• Cognitive decline and dementia
• Depression and anxiety
• Memory loss
• Muscle damage caused by exercise
• Inflammatory bowel disease
• Schizophrenia
• Parkinson's disease
• Alzheimer's disease
• Huntington's disease
• Multiple sclerosis

Which foods are rich in it?

Phosphatidylcholine can be found in the following foods:

• Eggs
• Beef liver
• Pork liver
• Chicken liver
• Soybeans
• Peanuts
• Spinach
• Broccoli
• Brussels sprouts
• Cauliflower

What are possible side effects?

Possible side effects of Phosphatidylcholine include:

• Upset stomach
• Diarrhea
• Fishy body odor
• Excessive sweating

What’s the recommended daily dose?

The recommended daily dose of Phosphatidylcholine is 500-3000mg per day.

How many days does it take to work?

It may take several weeks to several months for Phosphatidylcholine to take effect.

What time of day is best to take it?

Phosphatidylcholine can be taken at any time of day.

Is it best to take it with or without food?

Phosphatidylcholine can be taken with or without food.