What is the cause of dandruff?

Many people often encounter the problem of dandruff in their daily lives. After having the problem of dandruff, you should consider in time whether it is because you use the skin care products incorrectly, or there is too much oil secretion on the head. Not paying attention to washing your hair frequently may cause dandruff, so everyone should be vigilant in their daily lives.

Dandruff causes:

1. The shampoo is not rinsed off thoroughly.

2. Using poor quality shampoo with excessive degreasing power.

3. Excessive sebum on the scalp.

4. Improper diet, drinking, and spicy food.

5. The autonomic nervous system is easily tense.

6. Lack of sleep and fatigue.

7. Gastrointestinal disorders, unbalanced nutrition, and lack of vitamins A, B6, and B2.

8. Using improper hair care products.

9. Abnormal endocrine factors.

10. Seasonal change.

Precautions:

1. Avoid eating fried, greasy, spicy, alcoholic and caffeinated foods, as they will stimulate and increase the formation of oily scalp and scalp, so you should quit eating them.

2. Avoid eating overly sweet foods. Because hair is alkaline and desserts are acidic, they will affect the acid-base balance in the body and accelerate the production of scalp.

3. Do not pour shampoo directly on your head. Because unfoamed shampoo can irritate the scalp and cause dandruff or aggravate the appearance of dandruff, it should be poured into the hands and rubbed to form foam before applying to the hair.