All of the vitamin B complexes are essential for all aspects of the nervous system, including brain function.

Perhaps the most remarkable nutrient for potentially improving memory is the Chinese herb ginkgo biloba. Research has found that the leaves of the ginkgo plant produce unique substances called flavone glycosides, which are thought to be beneficial in counteracting age-related mental decline.

Lecithin may help mild memory problems associated with aging. Choline is an ingredient in lecithin that helps produce acetylcholine, a substance involved in learning and memory. Inositol, found in lecithin, is part of the vitamin B-complex that supports brain function.*
 
Acetyl-L-carnitine has been widely studied for its effects on brain function.*

DHA (docosahexaenoic acid) is an omega-3 essential fatty acid in fish oil that supports brain function, brain focus, intelligence and attention.*

DMAE is a natural compound found in oily fish that has been shown to support healthy brain function.*

Phosphatidylserine is a phospholipid found in the body's cell membranes that may benefit memory, mood and exercise-induced stress.*

Combination formulas combine these and other nutrients to support optimal brain health.*