1. Foods rich in vitamin A include carrots, spinach, lettuce leaves, almonds, kernels, mangoes, etc. Secondly, animal liver, fish, shrimps and eggs also have a high content of vitamin A, which can effectively promote hair growth.

2. Foods rich in vitamin B include wheat, red rice, peanuts, soybeans, spinach, tomatoes, mushrooms, lentils, etc. In addition, sardines and cheese also contain more vitamin B, which can promote the metabolism of the scalp.

3. Foods rich in vitamin C include cherries, apples, dates, tomatoes, winter melon, radishes, cabbage, lotus roots, spinach, celery, leeks, peppers, etc., which can promote cell regeneration and have an auxiliary effect on the treatment of hair loss.

4. Vitamin E is mainly found in foods such as walnut kernels, olive oil, corn, malt, peas, sesame seeds, sunflower seeds, cabbage, and fresh lettuce. It can improve the microcirculation of hair follicles and promote hair growth.