Dream - In general, the growth of white hair or gray hair will appear around the age of 40 or 50. In some cases, gray hair can also appear when a person is still very young, starting in their 20s.

"One of the factors that contribute to the appearance of gray hair at a young age usually includes a deficiency of vitamin B12. This particular vitamin is a nutrient that maintains health, including the cells in the hair follicles that produce melanin pigment."

"To get vitamin B12, it is recommended to consume animal protein such as meat, eggs, and dairy products. Those who do not particularly like animal protein can obtain it from nuts and green vegetables. "

Like genetics, stress, smoking, and certain medications. To slow down the growth of gray hair, you can consume vitamin B12 supplements, as well as the following intake.