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What are the causes of grey hair in 40 yo people?

3 doctors weighed in
2 doctors agree

In brief: Usually runs...

...In families.

In brief: Usually runs...

...In families.
Dr. Anatoly Belilovsky
Dr. Anatoly Belilovsky
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Dr. Heidi Fowler
Psychiatry

In brief: Graying of hair is

Related to genetic predisposition.
Age of initial graying is largely a matter of genetics. However stressors: nutritional deficiencies, chemotherapy, traumatic head injuries, low vitamin b levels, zinc deficiency, severe illness, surgery ; marked emotional stress may impact earlier depigmentation in people who are already predisposed to gray hair. Aging is a significant factor. In general –.

In brief: Graying of hair is

Related to genetic predisposition.
Age of initial graying is largely a matter of genetics. However stressors: nutritional deficiencies, chemotherapy, traumatic head injuries, low vitamin b levels, zinc deficiency, severe illness, surgery ; marked emotional stress may impact earlier depigmentation in people who are already predisposed to gray hair. Aging is a significant factor. In general –.
Dr. Heidi Fowler
Dr. Heidi Fowler
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