1. supplement iron. People who often lose their hair often lack iron. Iron-rich foods include soybeans, black beans, eggs, hairtail, shrimp, cooked peanuts, spinach, carp, bananas, carrots and potatoes.
2. supplement plant protein. If your hair is dry and cracked, you can eat more foods such as soybeans, black sesame seeds and corn.
3. Eat more fresh vegetables and fruits containing alkaline substances. One of the reasons for hair loss and hair yellowing is that there are "acid toxins" in the blood, which is caused by physical and mental fatigue and long-term overeating of pure sugar and fatty foods, which makes the body produce "acid toxins" during metabolism. Acidic substances in foods such as liver, meat and onion can easily cause too many "acidic toxins" in the blood, so eat less.
4. supplement iodine. The luster of hair is related to the function of thyroid gland. Iodine supplementation can enhance the secretion function of thyroid gland, which is beneficial to hair bodybuilding. You can eat more kelp, seaweed, oysters and other foods.
5. supplement vitamin e. Vitamin E can resist hair aging and promote hair growth. You can eat more fresh lettuce, cabbage, black sesame and so on.