You can take B vitamins, which can relieve headaches and maintain the normal function of the nervous system. Both men and women can eat it ~ ~ In fact, you can buy some fish oil and lecithin for your parents at this age. I have bought these two products for my parents for several years, and the prices are very moderate. And you can eat it for two months if you buy a big bottle ~ ~ You can go to daishu999 or go to a drugstore to buy it.