Can soaking black beans in vinegar cure gray hair?

Many people dye their hair regularly because of gray hair. Most people don't pay attention to the shelf life of hair dyes, thinking that hair dyes are different from food and that they will not have any effect on the body even if they expire, so they don't care. Some people will continue to use hair dyes if they expire. In fact, hair dyes have a shelf life. Hair dyes themselves have certain side effects on the human body. If they expire, the damage to the skin is particularly great. Everyone should pay attention. The following editor will introduce some common sense about hair dyes.

Many people start to have premature gray hair at the age of 30. Premature graying of hair greatly affects my image. There are some methods that can be used to solve this problem of premature graying of hair.

Take 250 grams of black beans and 750 milliliters of rice vinegar, put the black beans and rice vinegar into a pot, cook the black beans over high heat, then remove the residue and take the juice. Then boil the juice into a viscous state. Every time you dye your hair, you can take an appropriate amount of this juice and apply it on your hair for half an hour before washing it off.

Expert comment: Traditional Chinese medicine believes that black beans are sweet in taste and neutral in nature, and have the effects of promoting blood circulation and diuresis, dispelling wind and detoxifying, nourishing deficiency and blood, and benefiting the kidneys and blackening hair. Therefore, there is a basis for using black beans to dye hair. However, in the past, Chinese medicine practitioners used black beans for hair dyeing by taking them internally. This method of using black beans externally for hair dyeing provides new ideas for how to better play the role of black beans in blackening hair. The author believes that rice vinegar can precipitate and concentrate the melanin in black beans and make it adhere to the hair. Therefore, this black bean rice vinegar liquid does have the effect of dyeing hair and does not cause much harm to the human body.

There are many reasons for gray hair. First, you need to check out the cause and then treat it symptomatically. You can choose medication. You should eat more black foods such as black beans, black rice, black sesame, black fungus, etc. These black foods have a certain effect on gray hair. You should maintain a good attitude at ordinary times and don’t stay up late. Excessive stress can also cause gray hair.