Doctor Andreeva: 4 Common Vitamin Deficiencies That Cause Gray Hair If a vitamin deficiency causes premature graying of hair, supplements can slow the process down.

The vast majority of people can expect gray hair in their 30s, although some notice streaks of gray around the age of 20..

This early stage when graying has just begun, possibly when the graying process is most reversible. A person is more likely to successfully manage their gray hair if the root cause is adequately addressed.. Exposure to pollutants, genetics, age, stress, smoking and all the factors that can cause graying of hair.

Early gray hair can be due to an unhealthy thyroid " However, sometimes practitioners cannot recognize these conditions as the cause because their symptoms are very vague.. Vitamin B12 deficiency symptoms may develop slowly and worsen over time. Some symptoms may occur in people with vitamin B12 deficiency without anemia,"

Endocrinologist Gureeva:

vitamin deficiency and hypothyroidism are the main causes of early graying The study showed that the levels of iron, copper and calcium in the serum were reduced due to premature graying of the hair and correlated with its severity.

Premature grading can be an indicator that hair is not getting enough nutrients and minerals, and supplementation with these micronutrients can reverse and be expected to prevent the progression of hair graying..

If you are going gray due to other factors such as genetics, zinc deficiency, and medication, your gray hair cannot be reversed..

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