What should I eat if my hair is yellow? Must ensure that we have sufficient protein in our body, protein deficiency may make our hair appear yellow problem, we often wash hair friends daily must apply some hair care nutrients to help us improve their own hair quality deterioration hair dry yellow problem. In daily life, you can eat more hair beauty food. Such as black sesame contains vitamin e, lecithin and other anti-aging, prolonging the beauty of the composition, taste sweet sex flat, tonic liver and kidney, moisten dry, black hair; walnuts taste sweet and warm, warm skin, black hair. In addition, there are black beans, mulberries, mushrooms, etc., is also a good food for hair beauty. The main nutrients needed for hair, mostly from green vegetables, potatoes, beans and seaweed. Vegetables are rich in fiber, which can increase the amount of hair, such as spinach, leek, celery, etc. Seaweeds can promote the metabolism of brain nerve cells and prevent gray hair, such as kelp and wakame. Those with abnormal hair color are mostly related to nutritional deficiency or nutritional imbalance. Yellow hair is mainly produced by the presence of acidic toxins in the blood, and the source of acidic toxins is related to eating too many desserts. If yellow hair is not suppressed, and not to replenish the hair lack of nutrition, yellow hair will gradually become gray hair. The ultraviolet rays of the sun can also destroy the melanin present in the scalp layer and make the hair fade and become yellow and lusterless. In addition, strong alkaline perms can also damage the cellular tissue of the hair, causing it to become discolored. Therefore, hair color can be improved by avoiding excessive sun exposure, perming and hair coloring, and by taking in proper nutrition.