Dr. Katz answers your health and nutrition questions in these 2-minute videos from Vidoyen:

Diet and Health: what has Earth Day got to do with it?

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What is the best way to burning belly fat

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Is there any cure for Roseaca?

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Can We Say What Diet is Best for Health?

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How safe is a vegetarian diet in children? Is their height/growth impacted by not eating meat?

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Should junk food carry warning labels?

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