Низкий уровень омега 3 может ухудшить память
Low Levels of Omega-3 Fatty Acids May Cause Memory Problems
"ScienceDaily (Feb. 27, 2012) - A diet lacking in omega-3 fatty acids, nutrients commonly found in fish, may cause your brain to age faster and lose some of its memory and thinking abilities, according to a study published in the February 28, 2012, print issue of Neurology®, the medical journal of the American Academy of Neurology. Omega-3 fatty acids include the nutrients called docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA)."
http://www.sciencedaily.com/releases/2012/02/120227162549.htm