When Should You Try A Low Carb Diet?

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This is a guest post by Laura Schoenfeld, a Registered Dietitian with a Master’s degree in Public Health, and staff nutritionist for ChrisKresser.com. You can learn more about Laura by checking out her popular blog or visiting her on Facebook. And if you need one-on-one help with your diet, click here to learn more about her nutrition consulting services. Recently, I wrote an article about the potential pitfalls of following an excessively low carb diet, and the symptoms to watch out for to know if… Read More

Does Avoiding The Sun Shorten Your Lifespan?

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A few weeks ago I was at a conference in Tuscon, Arizona. Two things really surprised me while I was there. First, quite a few people ordered egg-white omelets for breakfast. Huh? Didn’t they get the memo that dietary cholesterol doesn’t increase the risk of heart disease, or even raise blood cholesterol levels? Egg-white omelets are so 1995! Second, I noticed that a number of people were slathering themselves with sunscreen and wearing long sleeve… Read More

Is Refined Sugar Really Toxic?

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So far in this series, I’ve covered a variety of ‘alternative’ sweeteners: natural sweeteners like honey and stevia; artificial sweeteners like aspartame; and sugar alcohols like xylitol. But what about plain old white sugar? And what about the increasingly common industrial sweetener, high fructose corn syrup? These two get a pretty bad rap, even from mainstream media, and although much of their reputation is deserved, there are some misconceptions that I’d like to straighten out.… Read More

The Unbiased Truth About Artificial Sweeteners

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Artificial sweeteners continue to be a controversial public health issue, and the research keeps coming. In fact, a new study on artificial sweeteners and weight loss was just published on Monday, and the FDA approved a new artificial sweetener (advantame) last Wednesday. On one hand, many people are adamantly opposed to the use of artificial sweeteners because of the purported link with increased risk for cancer and other diseases. But on the other hand, artificial… Read More

The Roundup

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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 Will Protect You from Deadly Skin Cancer” which described why the relationship between sun exposure and skin cancer is far more complex than you’ve been led to believe. In fact, much of the research covered in this article suggest that… Read More

Important Update on Selenium Supplementation

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A while back I wrote an article on the role of selenium in autoimmune thyroid disease. I summarized several studies which found that selenium supplementation reduced inflammation and damage to thyroid tissue, lowered thyroid antibody levels in the blood, and improved the conversion of T4 to T3. However, I also sounded a note of caution when it comes to selenium supplementation: “These preliminary studies show the positive effects of selenium supplementation on inflammatory activity in… Read More