  
Phosphatidylcholine, or PC, is a naturally occurring, integral component of the cellular membrane, adding fluidity and strength. This polar lipid molecule also plays a significant role in the healthy transport and metabolism of lipids and lipid carrier molecules. These roles help maintain healthy cellular function. PC also serves as a source of choline, a significant precursor of the neurotransmitter acetylcholine and an important factor in maintaining healthy liver function. Pure Encapsulations PC is derived from soy lecithin, a source that is rich in polyunsaturated acids, as opposed to animal-derived sources, which tend to be much higher in saturated fatty acids. In a multi-center, randomized, double blind, placebo-controlled trial conducted in Germany, investigators reported that polyunsaturated PC helped support liver health by promoting healthy plasma alanine aminotransferase activity and was well tolerated. Another randomized, double blind, placebo-controlled trial suggested that oral lecithin supplementation may help support healthy hepatic fat metabolism by providing a source of choline. Animal studies also report that soybean PC may promote healthy lipid metabolism at the hepato-billiary level. Additional animal studies indicate that PC promotes healthy liver and pancreatic antioxidant activity. Furthermore, one study indicated that PC supported intestinal function by helping to maintain healthy collagenase activity within the colon. PC has also been studied in the context of cognitive support and moderating stress. A long-term double-blind placebo controlled trial suggested that high dose soy lecithin may reduce mild memory loss associated with aging. A more recent animal study provided data indicating that oral lecithin supplementation helped support plasma choline levels, which was linked to an adaptogenic effect when the animals were exposed to various stresses.
Pure Encapsulations concentrated soy-derived Phosphatidylcholine provides integral hepatic, cognitive, and cellular health support.
Each softgel capsule containsphosphatidylcholine 420 mg.
(from 1,200 mg of soy lecithin concentrate)
Other ingredients: gelatin, glycerin
Suggested use:
2-8 softgels per day, in divided doses, with meals.
