A proper diet can also be very helpful in improving dandruff. It is reported that scientists have found that excessive dandruff is related to physical fatigue.
The cause of fatigue is the retention of some acidic components in the body during the metabolic process, such as lactic acid, uric acid, and phosphoric acid. This changes the pH value of the blood, causing physical fatigue and also affecting the nutrition of the scalp skin.[Chinese Cuisine]
Consuming more alkaline foods can neutralize excessive acidic substances in the body, achieving a balance between acid and alkali. This not only benefits the nutrition of the scalp but also reduces the shedding of dandruff. Physically alkaline foods include fruits, vegetables, honey, etc., and attention should be paid to eating more of them. In addition, you can eat some foods rich in zinc, such as brown rice, oysters, lamb, beef, pork, red rice, milk, eggs, etc.
Eat more foods rich in Vitamin B2 and B6. Vitamin B2 has the effect of treating seborrheic dermatitis; Vitamin B6 plays an important role in the normal metabolism of proteins and lipids. Foods rich in Vitamin B2 include animal liver, kidney, heart, egg yolk, dairy products, and vegetables. Foods rich in Vitamin B6, in addition to the above, also include wheat germ, yeast, grains, etc.[Chinese Cuisine]
Eat less spicy and irritating food. Because when a lot of dandruff is produced, it is accompanied by scalp itching and stinging. Spicy and irritating foods can stimulate the increase of scalp oil and dandruff formation, worsening the stinging and itching sensation of the scalp. Therefore, you should eat less or not eat chili, mustard, raw onions, raw garlic, alcohol, and alcoholic beverages.
Eat less high-fat foods, especially for people with oily dandruff. Because excessive fat intake will cause the sebaceous glands to secrete too much sebum, which in turn accelerates the production of dandruff.