Malnutrition leads to hair loss and cannot be regenerated.
The scalp is in a semi-rest or static state.
Leading to metabolic dysfunction.
I suggest you adopt the cheap, effective and simple methods handed down from the people:
1, often use fresh ginger slices, rub the scalp until it is hot, stimulate the scalp and grow hair.
2, commonly used vinegar shampoo, stimulate the scalp, hair growth.
3, commonly used ten fingers tap the scalp, stimulate the scalp, hair growth.
4, commonly used fingers to comb the hair, stimulate the scalp, hair growth.
5, commonly used beer shampoo, supplement nutrition, solid hair.
Fresh ginger slices, vinegar and beer are all harmless to the body.
As long as you persist, you will definitely have an effect. I wish you all your wishes.