从饮食入手,经常吃些健脑补脑的食品,可以预防和延缓老年性痴呆。现介绍以下六种供老年朋友参考:1、鸡蛋:特别是鸡蛋中的蛋黄,它含有蛋黄素、蛋碱、卵磷脂等是健脑的重要食品。2、鱼类:特别是鱼头和鱼鳞,因含有丰富的卵磷脂,多种不饱和脂肪酸及各种矿物质,尤其是钙、磷的含量较 Start with the diet, often eat brain food Bunao, can prevent and delay Alzheimer’s disease. Here are the following six references for the elderly friends: 1, eggs: especially egg yolk, which contains lecithin, egg base, lecithin and other brain foods are important. 2, fish: especially fish head and fish scale, because of rich lecithin, a variety of unsaturated fatty acids and various minerals, especially calcium, phosphorus content than