大脑所需要的营养成份要通过人们的日常饮食而取得。人的大脑是 否健康与整个人体的健康状况也是密切相关的，因此，从事脑力劳动的青年首先应与其他青 年一样，食物应力求吃得全一些，杂一些，注意调剂饭菜的品种，以满足人体对多种营养素 的正常需要。在此前提下，从事脑力劳 The nutrients that the brain needs are made through people’s daily diet. The health of the human brain is also closely linked to the health of the entire human body. Therefore, young people engaged in mental work should, first of all, be like other young people. They should try their best to eat more food and miscellaneous food, and pay attention to the variety of meals to meet the needs of the human body The normal need for multiple nutrients. In this context, engaged in mental labor