premature gray hair Indicates a health problem?

gray hair or white hair It is like a sign of aging that no one wants to come. It is a natural cycle of the body. that no one can avoid It's not uncommon to have gray hair, but if you have premature gray hair. That may indicate that you are having some health problems.

Why are you getting older and have gray hair?
Human hair is divided into two parts: the hair shaft, which is the dead cells that grow out to cover the head, and the hair root, which is embedded in the tissues of the scalp. Each hair root has a hair follicle. or hair follicle, which is a tube of tissue under the skin encapsulated

each pore Contains pigment cells called melanocytes (melanocyte) that produce melanin (melanin) or pigment, an important component that makes our hair grow out into different colors. Which hair color will come out dark or light depends on the amount of melanin in the hair. If there is a lot of melanin I will come out dark but if there is less melanin I will come out light

when people get older The pigment cells in the hair follicles begin to die. resulting in less melanin production The hair that grows out has a lighter or more translucent color. From the hair that I used to be, such as black, brown, gray, silver, white, also known as gray hair, appeared on the head.

how to call it "Premature gray hair"
Usually, human hair begins to grow gray at different ages depending on ethnicity. Whites begin to have gray hair at age 35 and older, yellow-skinned people begin to have gray hair at nearly 40, and blacks begin to have gray hair at age 45 and over, and it takes at least 10 years. to be gray with the whole head for yellow skinned people or Thai people If you started getting gray hair at age 25 or earlier. That assumes you have premature gray hair.

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premature gray hair It could be a sign of a health problem.
Premature graying of hair can be caused by many reasons. Both heredity, environmental conditions such as UV rays, pollution, as well as lifestyle, such as if you smoke. It can also cause you to have premature gray hair. In addition, men tend to have gray hair faster than women of the same age. But besides the reasons mentioned above that you have premature gray hair It is another signal that indicates that You may have the following health problems:

- Vitamin deficiencies such as vitamin B12, vitamin B6, vitamin D, vitamin E
- Diseases related to the pituitary gland or thyroid gland, such as hypothyroidism (Hypothyroidism)
- coronary heart disease
- Anemia
- Vitiligo
- Skin diseases such as eczema, scalp infection
- Nerve tumors throughout the body or Thao Saen knot disease
- Patchy hair loss (Alopecia areata)

Premature gray hair due to health problems... prevent and fix
Premature graying of hair because genetics may not be corrected. But if your gray hair is caused by health problems. These methods may help restore your hair.

- Eat foods rich in antioxidants, such as fresh fruits and vegetables, green tea, olive oil, fish.

- Add vitamins that the body is not getting enough of, such as those who have premature gray hair because the body lacks vitamin B12, should eat more seafood, eggs or meat For those who have premature gray hair due to lack of vitamin D should eat milk, salmon, cheese, etc.

- quit smoking Because cigarettes cause many health problems. There are also research findings that Smoking causes hair pigment to drop faster as well.

- Slow down the occurrence of gray hair by natural methods such as marinating your hair with coconut oil mixed with lemon juice, leave it for 30 minutes, then wash it off twice a week, it is a treatment for pigment cells without harming the hair.