Causes of Grey Hair: Why does hair turn grey with age, can this process be stopped?:As we age, hair begins to turn gray, raising the question of why this happens.

News Topical, Digital Desk : Graying hair is a natural process. Just like other parts of the body age, hair also undergoes aging. According to skin specialists, the cells that determine hair color weaken over time, causing hair to gradually lose its natural color. Let us tell you how to prevent this

What do experts say?

Dermatologists say that most people start to develop gray hair after the age of 30 or 40. The main reason behind this is the weakening of melanocyte stem cells. These are the cells that deliver melanin pigment to hair, giving it its black, brown, or golden color. When these cells stop functioning properly, hair begins to turn white or gray.

This entire process is medically known as cellular senescence. In this process, hair gradually reduces its pigment production. This is why hair that was previously black or brown begins to appear gray or white over time. Many people also notice that the texture of gray hair becomes coarser or thicker. In addition to age, genetics also plays a significant role. Experts say that people often turn gray like their parents. This means that if there is a tendency for gray hair to appear early in a family, the next generation is more likely to develop it. Some research has also found that the age at which gray hair turns gray may vary between different races.

Can this be stopped?

It was once believed that graying hair was inevitable and irreversible. However, research shows that this process is not completely "fixed." Certain factors can accelerate or slow it down. Some studies have linked nutritional deficiencies like vitamin B12 and iron to premature graying. Furthermore, prolonged stress can also accelerate this process. Research has found that excessive stress can damage the pigment-producing cells in hair. While doctors say that it's not possible to completely prevent graying, a balanced diet, stress control, and a healthy lifestyle can slow the process to some extent.