Benefits
Brain and memory support
Choline is the precursor to acetylcholine, a neurotransmitter central to memory and attention, making it foundational for cognitive health.
Prenatal brain development
In a randomized controlled feeding study, maternal choline supplementation improved infant information-processing speed, highlighting choline's role in brain development.
Liver support
Choline is needed to export fat from the liver as phosphatidylcholine, supporting healthy liver fat metabolism.
Mechanism of action
Acetylcholine synthesis
Choline supplies the raw material for acetylcholine, the neurotransmitter used in memory, attention, and muscle control.
Phospholipid and methyl-donor roles
Choline builds phosphatidylcholine for cell membranes and contributes methyl groups (via betaine) to support healthy homocysteine metabolism.
Clinical trials
Randomized, double-blind, controlled feeding study of maternal choline supplementation in the third trimester on infant cognition. (Caudill et al. 2018, FASEB Journal)
Pregnant women and their infants.
Higher maternal choline intake improved infant information-processing speed, underscoring choline's role in brain development.