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What causes hair to turn grey?

Dr. Mehmet Oz, MD
Cardiology (Cardiovascular Disease)

Our natural hair color is composed of certain pigments. But, as Dr. Oz notes in this video, the loss of pigment as we age is responsible for gray hair -- sometimes at a young age.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.