Why does testicular hair turn white?

Whitening of testicular hair is often related to factors such as aging, changes in hormone levels, or vitiligo.

Age is the most common cause. As we age, the melanin in the hair follicles gradually decreases, causing the hair to turn white. This is a natural physiological process and usually does not require special treatment. Changes in hormone levels may also cause testicular hair to turn gray, such as reduced testosterone levels that affect melanin production, a condition that can accompany other menopausal symptoms. Vitiligo is an autoimmune disease that causes local skin and hair to lose pigment. If white spots appear on the skin at the same time, you should seek medical examination in time. In addition, malnutrition, especially lack of copper or vitamin B12, may also affect hair pigmentation. In rare cases, the whitening of testicular hair may be related to local blood circulation disorders or side effects of certain drugs.

Daily care should be taken to keep the perineum clean and dry, and choose cotton breathable underwear to avoid local irritation. You can add an appropriate amount of copper-rich foods such as nuts, seafood, etc. to your diet. If necessary, you can supplement vitamin B12 under the guidance of a doctor. If a large area of ​​hair turns white in a short period of time or is accompanied by other symptoms, it is recommended to go to a dermatologist to rule out pathological factors.