Vitamin D Checklist Video Series

Discover the importance of vitamin D to your bone health, protecting against cancer, and more. And learn other ways to get it aside from baking in the sun.

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How Much Vitamin D Should You Take?

Brian Dixon, PhD, the executive director for health education for USANA, explains how you can make an informed decision when choosing a nutritional supplement and how much vitamin D he recommends for daily intake.

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