Let's learn what black food is. Black food refers to foods that are black in nature, such as black beans, black rice, black sesame seeds and black fungus. These black foods contain basic trace elements of melanin metabolism in hair. In the concept of traditional Chinese medicine, black is in the kidney, and there is a systematic connection between kidney and bone, and its flower is in the hair; The kidney can also turn into blood, which is sent as blood. Therefore, most black foods are good for hair.

Black sesame and black beans are rich in nutrition.

Protein in black sesame is 7 times higher than milk, and protein is the main component of hair. Eating black sesame seeds for a long time can also turn white hair into black hair. Many people recommend eating black sesame seeds: after mashing black sesame seeds, nutrients are more easily absorbed by the body. Black beans, like black sesame seeds, have a high content of protein, and proper consumption can enhance hair quality. So it can also promote hair growth. The classic way to eat black beans is to soak black beans in vinegar.

Kiwifruit is rich in vitamin C.

Iron can promote hair growth, but the body's absorption of iron is limited. Only 25% of the iron we consume every day can be absorbed by the body, while vitamin C can improve the absorption of iron. Kiwi contains a lot of vitamin C, which can meet the body's demand for iron absorption.

Auricularia auricula contains a lot of iron.

Iron can promote hair growth, and the iron in auricularia auricula is the highest compared with other foods. The iron content per 1 g of dry auricularia auricula is as high as 1.85 mg, which is 100 times higher than that of meat, and it has a good effect on dry hair. Black and beautiful hair is not short of any trace elements.

In a word, black food is effective for hair growth and blackening.