Posts with Category:

Myths & Truths

Is All Sugar Created Equal?

184002786

You’ve probably heard it countless times, especially in low-carb circles: sugar is sugar is sugar. This is true in principle – the glucose, fructose, and sucrose found in table sugar or high fructose corn syrup (HFCS) are the same molecules as the glucose, fructose, and sucrose in honey, fruit, and starchy vegetables. But when it comes to the way your body uses these sugars, these foods are hardly comparable. In this article, I’ll show you… Read More

Does Avoiding The Sun Shorten Your Lifespan?

187399768

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 Gluten Sensitivity Real?

170189216

You’ve probably seen the recent glut of sensational headlines in the media proclaiming that non-celiac gluten sensitivity is some kind of widespread collective delusion—simply a figment of the imagination of anyone who claims to experience it. These stories point to a new study which found that a group of patients with irritable bowel syndrome (IBS) were not sensitive to gluten. (1) The researchers who performed this study had previously published a paper showing that IBS… Read More

5 Reasons Why Concerns About Mercury in Fish Are Misguided

166406533

In 2004 the EPA and FDA published new guidelines suggesting that pregnant women (and those who might become pregnant) limit their consumption of fish to 12 ounces (340 g) per week due to concerns about mercury exposure. These guidelines, which were only intended for pregnant women for the sake of their developing children, have quickly become an accepted fact among the mainstream media, the medical establishment, and the general public. They have also been indiscriminately… Read More

Do High-Protein Diets Cause Kidney Disease and Cancer?

451049781-2

It seems like every other week there is a media uproar about the dangers of any number of foods. Lately, the target has been meat – specifically high-protein diets – and its supposed connection to a range of chronic diseases and early death. I’ve discussed high-protein diets a couple times on my podcast (here and here), but with the recent press surrounding a new study on high-protein diets and cancer risk, there’s been yet another… Read More

Does Eating Red Meat Increase the Risk of Diabetes?

461894535

No matter how often I write articles defending the place of red meat in a healthy diet, there are always people who get bent out of shape whenever a new study is published with a different twist on the same old “red meat is killing us” story. Although I can’t say addressing these (often ridiculous) studies is the most exciting undertaking, I wanted to write about this one because it’s a prime example of the… Read More