Skip to main content

Phosphatidylcholine

Meaning

Phosphatidylcholine (PC) is a vital phospholipid, a primary structural component of all cellular membranes in the human body, playing a crucial role in maintaining membrane fluidity, integrity, and signal transduction. As the most abundant phospholipid in cell membranes, it is a key source of choline, a precursor for the essential neurotransmitter acetylcholine. Clinically, PC is recognized for its role in liver function, lipid metabolism, and supporting neurological health, which indirectly impacts the complex regulation of the endocrine system.