lactic improve brain fatigue

Prolonged and high intensity of work would make brain "exhausted", while most white-collar Lactic acid  and more or less sleeping problems, lack of proper rest, the brain of course "protest" was.
How to eat: brain fatigue can chew some peanuts, melon seeds, pine nuts, almonds, cashews, magnessium lactate，  etc., these crusty dried food called brain food, the restoration of physical fitness have a certain effect. They are rich in protein, vitamins B, E, calcium and iron, as well as vegetable fat, nuts also contain specific brain substance - lecithin, choline.