维生素、微量元素以及卵磷脂等大脑活动所必需的营养物质,完全可以在日常的食物中摄取,只要合理搭配饮食,完全不必依靠药物来进补大脑。当孩子感到累时,可以让他多吃一些花生、腰果、杏仁、胡桃,这些食物有助恢复精力和体力。看书时同过久,眼睛容易疲劳,可多吃一些胡萝卜、动物肝肾、红枣、白菜等富含维生素A的食物,以减少眼睛视网膜上的感光物质视紫红质的消耗,同时多喝茶对恢复和防 Vitamins, trace elements and lecithin and other brain activities necessary nutrients, can be in daily food intake, as long as a reasonable diet, no need to rely on drugs to tonic the brain. When the child feels tired, let him eat more peanuts, cashews, almonds, walnuts, these foods will help restore energy and physical strength. When reading a book with too long, the eyes easy to fatigue, you can eat some carrots, liver and kidney, red dates, cabbage and other foods rich in vitamin A to reduce retinal sensory material rhodopsin consumption, while drinking tea Recovery and prevention