DHA

DHA, short for docosahexaenoic acid, is an omega-3 fatty acid that is needed for healthy brains, eyes, and nervous systems. Humans can synthesize small amounts of DHA from alpha-linolenic acid (ALA) and can get it directly from cold-water, fatty fish like salmon or from fish oil supplements. DHA is especially important for infants, who can get it from maternal breast milk or supplemented formula.