Phosphatidylserine intro:
Phosphatidylserine (PS) belongs to a special category of fat-soluble substances called phospholipids, which are essential components of cell membranes. PS is found in high concentrations in the brain.
Phosphatidylserine deficiency signs:
PS is not an essential nutrient, and therefore dietary deficiencies do not occur. Adults age 50 and older, especially those with age-related cognitive […]