Posts with Category:

Cancer

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

Do High-Protein Diets Cause Kidney Disease and Cancer?

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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

Harmful or Harmless: Carrageenan

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Carrageenan, a heavily discussed additive in the world of alternative health, is an indigestible polysaccharide that is extracted from red algae, and is most commonly used in food as a thickener or stabilizer. Carrageenan-containing seaweeds have been used for centuries in food preparations for their gelling properties, but the refined, isolated carrageenan found in modern processed foods has raised concerns in the health-conscious online community. (1) Carrageenan is especially common in non-dairy milks such as… Read More

The Acid-Alkaline Myth: Part 2

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In Part 1 of this series, I talked about why the basic premise of the acid-alkaline theory is flawed, and I showed that the evidence doesn’t support the idea that a net acid-forming diet is harmful to bone health. Now I want to look at the effect of dietary acid load on other health conditions. Can the acidity or alkalinity of your diet affect your risk for muscle loss, cancer, and more?  Muscle Wasting There… Read More

Does Red Meat Cause Inflammation?

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So far in my series on red meat, I’ve discussed why red meat is good for you and why grass fed is a better choice than grain fed. We now know that red meat is a healthy choice, due to its high nutritive value and superior fatty acid profile among other reasons. In the comments on these posts, however, I’ve noticed a few readers have mentioned other components in red meat that are concerning, due… Read More

Red Meat: It Does a Body Good!

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This article is part of a special report on Red Meat. To see the other articles in this series, click here. Over the past two decades, red meat has been increasingly blamed for everything from heart disease to cancer. Newspapers and magazines love to plaster alarmist headlines about red meat across their front pages, but as you might suspect if you’ve been reading this blog for any length of time, these claims are ill founded… Read More