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April 14, 2025 2 mins
This is a free preview of a paid episode. To hear more, visit rethinkingwellness.substack.com

Christy discusses vitamin D for blood-sugar control and preventing diabetes (part of our series on commonly used supplements). If you spend a lot of time in online wellness spaces, you’ve probably heard a lot about how supplementing with vitamin D can supposedly regulate blood sugar and prevent diabetes. Even some mainstream diabetes organizations promote this idea, based on a small number of studies that seem to show a benefit. But what does the overall body of evidence say? Is this another case where the hype outpaces the science?

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Get full show notes and references here.

Christy's second book, The Wellness Trap, is available wherever books are sold! Order it online or ask for it in your favorite local bookstore. 

If you're looking to make peace with food and break free from diet and wellness culture, come check out Christy's Intuitive Eating Fundamentals online course.

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