I believe that many people will encounter a problem, that is, hair oil. Many people will respond to why they wash their heads at night and get oil after sleeping. In fact, hair oil is actually determined by an organ, called sebaceous gland. Sebaceous gland, its function is to secrete oil, moisturize hair and scalp, so it is normal for the scalp to produce oil, but the oil is too fast and too much, there may be some internal reasons.
Some people are born with a big head of oil. Even if they don't do anything all day long, it's easy to get oil. This kind of person really exists. This kind of population is born with sensitive sebaceous glands, and it is easy to produce oil with a little hormone change. Another reason is our own behavior. For example, staying up late will stimulate the sebaceous glands to secrete oil, and the greasy diet will also cause the sebaceous glands to speed up their operation. There are also mental pressure and tense emotions, which will also lead to the instantaneous increase of oil secretion. All in all, the healthier people's habits are, the less likely their hair is to be oily, and vice versa.
What are the reasons why hair is easy to become oily
A lot of people have such a problem. After washing their hair, it soon becomes greasy again, which makes people very uncomfortable. So, why is that?
1. The shampoo is too diligent, the frequency of shampoo is too high, it is easy to destroy the balance of water and oil of scalp;
2. The lack of water in the body leads to the lack of water in the scalp. Once the scalp is short of water, it will surely secrete oil to protect it;
3. Pay no attention to the diet, and eat too much stimulating food, so that the scalp is stimulated, so that the secretion of oil causes the hair to become oily;
4. Too much pressure leads to the imbalance of human endocrine, so the scalp will also secrete a lot of oil;
5. Improper choice of shampoo, the original scalp oil, but also choose moisture, will definitely lead to more serious oil.
Of course, there are many other reasons for the serious scalp oil, the most important one is the endocrine disorders and shampoo did not clean these two reasons.
For the hair caused by endocrine disorders is always very oily, we need to start from the aspects of daily life and diet. First of all, the work and rest rules are very important. Staying up late all the time will not only have a great impact on the health of the body, but also cause endocrine disorders. Second, the diet should be scientific, not always eating greasy and spicy food, and eating more fruits and vegetables is the right way. Finally, drinking more water is also necessary, because the scalp oil is largely due to the lack of water.
For the serious scalp oil caused by washing the hair, we should start from the hair cleaning. First, the shampoo should be right, and the person with hair oil should choose the shampoo with oil removed; second, the shampoo should not only wash the hair, but also the scalp cleaning is very important; third, the shampoo should be done with warm water, which will not stimulate the scalp, so never use hot water to wash the hair.