Hair will gradually turn white with age. This is hair. The result of normal aging. Usually people begin to have white hair in their temples in their thirties and forties, and by the age of 50. The white hair on your head will account for about half, so it is normal for you to have white hair, but if you pay attention to nursed back to health in your diet, it will also improve. I suggest you eat the following foods. 1 Foods containing iron and copper, such as animal liver. Auricularia auricula, kelp, eggs. Soybean. Shrimp and crab. Nuts, etc. 2.B vitamins, vitamin deficiency, complaints about B 2 and vitamin B 6 are also caused. An important cause of white hair. Therefore, attention should be paid to the intake of B vitamins in daily diet, such as cereals, dried beans, milk and green leafy vegetables. 3. Foods containing tyrosine, tyrosine is the basis of melanin formation, so lack of tyrosine can also cause white hair, and foods containing tyrosine include. Muscle, lean beef, lean pork, rabbit meat and fish, I wish you good health and all your wishes come true.