Hello, the main component of hair is keratin, so the daily intake of protein is a hair tonic. Usually eat more fresh fish, meat, eggs, bean products, milk and so on. These foods are rich in protein, which can be digested and absorbed by gastrointestinal tract to form various amino acids. After entering the blood, it is absorbed by dermal papillae of hair roots to synthesize keratin. At the same time, we should supplement vitamins and trace elements and eat more fruits and vegetables such as carrots, spinach, lettuce leaves, almonds, nuts and mangoes.

Massage the scalp more, and draw a small circle on the scalp with the index finger and middle finger every morning after getting up and before going to bed at night, which can accelerate the local blood circulation of hair follicles, make the hair papilla get sufficient blood supply, improve the nutrition of pigment cells in the hair bulb, enhance the cell activity and accelerate the division, which will be beneficial to the growth of hair.