Causes of Inducing White Hair Growth

There are various causes for the development of gray hair, mainly including the following:

1. Physiological factors: With aging, the body accumulates more free radicals while the antioxidant system's function declines, leading to damage of melanocytes and affecting the synthesis and distribution of melanin, thereby causing gray hair.

2. Disease-related factors: Various diseases, such as thyroid dysfunction, vitamin B12 deficiency, and other endocrine and nutritional issues, can also accelerate the graying process.

3. Medication factors: Certain drugs, especially those that affect melanin formation, such as tyrosinase inhibitors and antimalarial medications, may also cause hair graying.

4. Genetic factors: Genetic factors can also contribute to hair graying in certain cases, such as premature graying.

5. Excessive psychological stress: Prolonged mental tension can cause autonomic nervous system dysfunction, indirectly affecting melanocyte function and promoting the formation of gray hair.

6. Other factors: Long-term sun exposure, staying up late, dieting, malnutrition, and other factors may also affect melanin production and distribution, thus triggering gray hair.

If you have any concerns, please consult a relevant healthcare professional.