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

Do we need a national standard for denying the deniability of coverage for care?

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Why do we overeat?

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Role of Personal Responsibility in Weight Control

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Low-carb versus low-fat: is there really a winner?

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What would you consider as a start up program for over weight drivers?

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genetically modify wheat which is common in North America could produce Cancer?

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