据研究,下列食物有助于防治老年性痴呆:核桃:含有丰富的不饱和脂肪酸——亚油酸,被机体吸收后会改造成脑细胞的组成物质。芝麻:可补肾益脑、养阴润燥,对肝肾精气不足兼有口舌干燥、肠燥便秘等症状较为适宜。莲子:可补脾益胃、养心安神、益智健脑,兼能益肾固精。黄花菜:可治疗老 According to research, the following foods help prevent Alzheimer's disease: Walnuts: rich in unsaturated fatty acids - linoleic acid, is absorbed into the body will be transformed into brain cells of the material composition. Sesame: Bushenyi brain, Yin Yunruan, lack of both liver and kidney essence dry mouth, dry bowel constipation and other symptoms are more appropriate. Lotus seeds: spleen and stomach, Yang Xin soothe the nerves, brain puzzle, and can benefit Kidney solid essence. Day lily: treatable old