What is the reason for less hair on the top of the head

The decreasing amount of hair on the top of the head is actually a phenomenon of baldness. Many middle-aged people are prone to this situation. Only common endocrine disorders or excessive mental stress, as well as some physical factors of the individual, may cause severe hair loss, resulting in less and less hair on the top of the head.

1. Endocrine imbalance

The lack of growth hormone will slow down the growth of hair. If estrogen is insufficient for a certain period of time, it will lead to hair loss. If your thyroid gland is overactive or underactive, it is also likely to cause thinning hair on top of your head.

2. Mental stress or physical factors

Prolonged visual fatigue, excessive mental stress, excessive nervous tension, irritability or anxiety, staying up late, etc. will lead to a shortened hair growth cycle, hair loss, and premature baldness. If the stress continues and the psychological quality is weak, the hair loss will become more serious. In addition, various physical factors can cause hair loss, such as head trauma, lesions of the spinal cord, medulla oblongata, midbrain and brainstem.

3. Hair is too oily

The reason for thinning hair on the top of the head may also be caused by too oily hair, especially when the hair roots are too oily, it is very easy to have symptoms of hair loss. Because too much oil will clog the hair follicles on the top of the head, causing the hair roots to be unable to absorb nutrients normally, thus causing the hair on the top of the head to become thinner and thinner. Therefore, you must eat less or no irritating food in your daily life.

4. Vitamin Lack

For many people who like to eat meat but not vegetables, the probability of having thinning hair on the top of the head is much greater than that of people who like to eat vegetables. This is because our hair has a great demand for vitamins. If our body lacks vitamins, it will lead to thinning hair on the top of the head.