vitamin D Archives | Chris Kresser

vitamin D

Vitamin D: More Is Not Better
Healthcare practitioners are aware of the risks of low vitamin D levels, but many are not aware that high levels of vitamin D can have toxic effects.
August 2, 2016
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.
August 25, 2015
4 Little-Known Causes of Restless Legs Syndrome
Restless legs syndrome is a seemingly simple condition, but the cause is often difficult to pinpoint. Find out four potential contributing factors and how to address them.
August 4, 2015
RHR: How to Feed Your Brain
Learn about the six micronutrients that are most important for optimized brain health and the therapeutic nutrients you can add to your routine.
January 22, 2015
How To Keep Your Bones Healthy On A Paleo Diet
This is a guest post by Laura Schoenfeld, a Registered Dietitian with a Master’s degree in Public Health, and staff nutritionist for Click here to learn more about her nutrition consulting services. One of the most common concerns of those...
November 18, 2014
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.
October 2, 2014
Is Depression a Disease—or a Symptom of Inflammation?
The idea that depression is caused by an imbalance of chemicals is deeply ingrained in our culture, but that theory doesn’t tell the whole story. Find out how depression and inflammation are connected.
August 19, 2014
The Roundup
Here is The Roundup, Edition 29, bringing you the best from around the web from the past two weeks! Blast from the Past This week, Mark Sisson wrote an article called “Why Some Sun Exposure...
April 30, 2014
Ask the RD: Post Meal Sugar Cravings and Overdosing On Liver
Join Kelsey Marksteiner, MS, RD and Laura Schoenfeld, MPH, RD, staff nutritionists at, as they answer your questions about ancestral and Paleo nutrition. A must-listen for anyone new to the Paleo diet or looking to...
March 31, 2014
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