Why is there so much dandruff?

There are many reasons for dandruff. Seborrheic dermatitis can cause dandruff to increase. Tinea caused by fungal infection of the head can cause dandruff to increase. Vitamin deficiency can also cause dandruff to increase. When you find a lot of dandruff, you need to go to the dermatology department of the hospital for treatment. Under the guidance of a doctor, check the cause, and then determine the corresponding treatment plan. If due to excessive oil secretion caused, usually pay attention to limit the intake of fatty foods in the diet, you can eat more fresh vegetables and fruits, you can use oil shampoo. If dandruff caused by lack of vitamins, usually you can pay attention to vitamin B6, vitamin B12, usually need to pay attention to head hygiene, prevent fungal infection.