The benefits of vitamins are well known. Besides being an indispensable substance for human body, it also has the function of relieving some diseases. Vitamins play a vital role in the treatment of alopecia. Let's take a look at which vitamins are good for hair. Which vitamins are good for hair? Vitamin A can inhibit scalp sebum production, thus preventing scalp greasy. Among them, eggs, apricots, meat, milk, carrots, spinach, peaches and glycerol are the only food sources of vitamin A; But don't take too much vitamin A, otherwise it will cause symptoms such as headache and drowsiness, and even lead to hair loss in severe cases. Which vitamins are good for hair Vitamin B3 (nicotinic acid) can improve scalp blood circulation. Among them, fermented products, meat, grains and fish are the basic sources of this vitamin. Vitamins are good for the growth of the head, so you should arrange your diet reasonably at ordinary times. What vitamins are good for hair? Calcium pantothenate, also known as calcium pantothenate, can prevent hair loss and is very necessary for the health of the scalp. It mainly comes from egg yolk, milk, liver, kidney and potatoes. What vitamins are good for your hair Vitamin B6 can help your hair grow healthily and make it grow back, mainly from cereals, eggs and lean meat, but don't add too much to avoid numbness in your hands and feet. Which vitamins are good for hair? Vitamin B 12 can also inhibit hair from being damaged by the outside world. Chicken is rich in vitamin B 12. Vitamin C can maintain hair health, and its main sources include pineapple, green pepper, strawberry, green leafy vegetables, citrus, potatoes and cantaloupe. Vitamin e can be used to increase scalp blood circulation. Usually, taking nutrition and health from the diet is more conducive to promoting hair growth. Therefore, to prevent hair loss, it is necessary to add more vitamins. First of all, you should think of vitamins, see what vitamins your hair lacks, and then treat it with diet and medicine. The above details which vitamins are good for hair. Vitamin supplement is very necessary for anyone, but it must be taken in an all-round way. Single intake will cause nutritional imbalance and hinder the treatment of alopecia.