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

Should we really eat more meat, butter, and cheese?

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How Disease Proof Can We Be?

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Should we really avoid eating red meat?

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Do sun screens prevent or disadvantage Vitamin D uptake in any way?

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Are we cuckoo about cooking oils?

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Does food ever cross the line into addiction?

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