Can shaving your head improve hair loss?

Shaving your head is not particularly effective in improving hair loss. The reason for saying this is mainly because there are many causes of hair loss, such as genetic reasons, lack of trace elements in the body, etc. These are all internal reasons and have little to do with the external appearance of shaving the head. To prevent and improve hair loss, you must pay attention to diet and avoid a bad mentality. If it is caused by disease, you must actively treat the primary disease.

Can shaving your head improve hair loss?

Indeed, shaving your head does help improve hair quality. But it depends on the specific situation and the cause of poor hair quality or hair loss. For example, if you are born with poor hair quality, such as soft hair, fine hair, thin hair, and light hair color, shaving is a good way to improve it.

Because human hair grows from hair follicles, the speed of hair growth, the diameter and color of hair largely depend on the function of hair follicles. Hair follicles are hidden deep in the skin, and shaving is just a surface cut that will not affect the hair follicles or the condition of the hair.

Why do people feel that the more they shave their hair, the thicker it becomes? The biggest reason is visual error. The root of the hair is larger in diameter than the tip of the hair. When we cut the hair from the root, the cross-sectional area of ​​the hair root is larger than the cross-sectional area of ​​the hair tip, which makes it feel as if the hair is harder and thicker than before. Moreover, the newly grown hair will maintain a "cylindrical" shape for a period of time, giving the impression that the hair is denser and of better quality than before.

In addition, for the same 1cm growth of hair, the change from 0 to 1cm is very obvious, but the change from 15cm to 16cm is not so obvious. This illusion often makes people think that hair grows faster after shaving.

How to prevent hair loss

1. Relax your mind

The younger age of male hair loss is closely related to excessive stress and insufficient sleep. High stress, long-term tension, anxiety, and fatigue lead to poor sleep quality and aggravate hair loss. Relaxing your mind and improving sleep quality can help improve hair loss. Parents in families with genetic factors for male hair loss should learn to help their children relieve stress.

2. Reduce hair dyeing and perming

Frequent hair dyeing and perming will cause hair to lose its luster and elasticity, and even turn it yellow and dry. The interval between dyeing and perming your hair should be at least 3-6 months.

3. Avoid exposure to the sun

The ultraviolet rays in sunlight can damage your hair, causing it to become dry and yellow. Therefore, you should avoid sun exposure in the summer and take precautions when swimming or sunbathing outdoors.