The hair is white on top and black on the bottom

In people's minds, white hair only appears when people get old, so white hair represents the aging state of the human body. Nowadays, many young people have gray hair. Some start to turn white from the roots, while others have white hair on top and black on the bottom. Why is it like this? This situation is closely related to people’s work and rest habits and diet. Let’s learn more about it.

Hair grows from roots, and white hair also starts from the roots. Sometimes people's hair turns white due to fever but the roots do not turn white. This is because the old hair turned white but the new hair did not. Nowadays, white hair is no longer only seen in older people. Many young people also have white hair. This is premature graying of hair. There are many reasons for premature graying of hair. Genetic factors, nutrition, mental factors, kidney deficiency, endocrine problems, etc. can all lead to the appearance of white hair.

Many people have premature gray hair due to congenital factors. Blood heat, liver and kidney deficiency, insufficient Qi and blood, irregular lifestyle, staying up late for a long time, etc. may all cause young people to have gray hair. Gray hair can be improved in all aspects of life. First of all, don’t dye or perm your hair, as this will cause greater damage to your hair. You should make sure to get enough sleep and don’t stay up late for a long time. In addition to the appearance of gray hair, staying up late for a long time may also cause other diseases. Therefore, everyone must pay attention to taking care of their bodies. You can eat more foods such as black sesame, black beans, and grains, which are good for your hair.

Nowadays, people have gray hair for many reasons, so everyone should pay attention to this problem. Usually, we should maintain a good attitude and not put too much pressure on ourselves. We can take dietary supplements to improve the condition, but it will take long-term persistence to be effective.

I believe everyone has a certain understanding of whether white hair starts to turn white from the ends of the hair or the roots. When white hair appears, you should pay attention to it and eat more foods that are good for hair. Kidney deficiency can also cause white hair. If you have other symptoms, you must go to the hospital for examination and do not delay targeted treatment of the disease.