Importance of Hair Care and Nutrition

Although hair may not seem to have a significant role, it is indispensable for our appearance. Therefore, the appearance of white hair or dry, split ends can greatly affect our personal state. Dry and yellow hair is often caused by malnutrition. It is recommended to increase calcium intake in daily diet and consume more black sesame seeds for nourishment. Additionally, it is crucial not to over-cleanse the scalp, as it can lead to an imbalance of water and oil, resulting in inadequate nutrition supply to the hair.

Dietary Methods for Treating Dry and Yellow Hair

1. Preventing premature hair graying: The color of hair is related to the content of melanin in the hair. Melanin is secreted by melanocytes, and the activity of melanocytes is influenced by both age and nutrition. Therefore, it is advisable to consume foods rich in vitamin B, such as whole grains, beans, vegetables, and fruits. Additionally, foods rich in iron, copper, and other trace elements, as well as high-protein foods like animal liver, egg yolks, kidneys, beans, and lean meat, should also be included in the diet.

2. Preventing hair discoloration: Scientists believe that yellow and dull hair may be related to the excessive production of acidic substances in the blood caused by a high intake of sweet foods and meat. Vegetables and fruits contain abundant minerals that can combine with acids to form salts, maintaining normal blood acidity and alkalinity.

3. Preventing iron-deficiency hair loss: Iron-deficiency hair loss accounts for approximately 30% of hair loss cases. Vitamin C can promote the absorption of iron, so it is recommended to consume foods rich in iron and vitamin C, such as eggs, wood ears, rape, beans, celery, lettuce, seaweed, sesame, and animal liver. Additionally, tomatoes, dates, oranges, and other fruits are rich in vitamin C.

4. Preventing dry, dull, and brittle hair: It is normal to lose 30-40 hairs per day. Chemical analysis has shown that a decrease in methionine and cystine and an increase in cysteic acid in hair can lead to brittleness, dryness, and easy breakage. Foods rich in methionine and cystine, such as soybeans and soy products, lean meat, eggs, river mussels, sesame, and walnuts, should be included in the diet.

Tips for Caring for Dry and Yellow Hair

Choosing the right shampoo for your hair type is crucial, especially professional anti-dryness products. The market offers various brands with comprehensive formulations. It is advisable to select a shampoo that suits your needs, as many anti-dryness shampoos can make your hair silky, shiny, and rich in protein fibers, effectively addressing hair damage issues. With the protection of professional shampoos, your hair can become exceptionally dark and healthy.