vitamin A Archives | Chris Kresser
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vitamin A

Important Update on Cod Liver Oil
An independent analysis of Green Pastures Fermented Cod Liver Oil suggests that it may not live up to its claims. But is the analysis sound? Get the nitty gritty details and my recommendations.
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RHR: Can Vitamin K2 Prevent Cardiovascular Disease?
Vitamin K2 is a topic that doesn’t get a lot of attention in the media, but we’ve definitely talked about it before on the show. More in this episode.
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Ask the RD: Post Meal Sugar Cravings and Overdosing on Liver
In this episode, Laura and Kelsey are answering listener questions about sugar cravings while on a paleo diet and how much liver in the diet is too much.
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Why You Should Think Twice About Vegetarian and Vegan Diets
If you asked the average person on the street whether a vegetarian or vegan diet is healthier than an omnivorous diet, they’d probably say yes. But is this really true?
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How to Prevent Kidney Stones Naturally
Kidney stones are among the most painful of medical conditions. Here are some ways to prevent kidney stones from forming in the first place.
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RHR: Surprising New Vitamin D Research, the Myth of Multi-Tasking, and How the Internet Is Rewiring Our Brains
Today, we're discussing a surprising update on new vitamin D research, what you need to know about multitasking and how the internet is rewiring our brains.
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9 Steps to Perfect Health – #4: Supplement Wisely
In this article we discuss 3 principles of supplementing wisely, when it's appropriate to supplement and which supplements to take at what dose.
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Throw away the sunscreen!
Two independent studies published in the Feb. 2005 issue of the prestigious Journal of the National Cancer Institute squarely contradict the popular myth that UV light causes melanoma.
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