Cancer

Does Red Meat Cause Inflammation?

By on April 5, 2013 in Cancer, Food & Nutrition, Myths & Truths, Paleo Diet | 69 comments

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 to ...
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Red Meat: It Does a Body Good!

By on March 1, 2013 in Cancer, Food & Nutrition, Heart Disease, Myths & Truths, Paleo Diet | 119 comments

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 and misleading. In fact, an impartial review of the evidence indicates that red meat is one of the healthiest foods you can ...
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How artificial light is wrecking your sleep, and what to do about it

By on February 22, 2013 in Cancer, Depression, Health Conditions, Heart Disease, Stress | 126 comments

"A good laugh and a long sleep are the best cures in the doctor's book." - Irish Proverb The evidence for the health benefits of adequate, restful sleep is overwhelming. Decades of research has shown that sleeping between 7 and 9 hours per night can relieve stress, reduce the risk of many chronic diseases, improve memory and cognitive function, and may even help with weight loss. (1) As many of us know by now, getting adequate, high-quality ...
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Can Some Trans Fats Be Healthy?

By on November 2, 2012 in Cancer, Food & Nutrition, Heart Disease | 31 comments

Trans fats are one of the few food components that are widely accepted as being unhealthy, and for good reason. Industrial trans fats are created by pumping hydrogen molecules into liquid vegetable oil, changing the chemical structure and causing the oil to become a solid fat. Trans fats are generally considered to be especially harmful because they raise total cholesterol while lowering HDL cholesterol. However, as usual with conventional nutrition advice, there is far more danger ...
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The Nitrate and Nitrite Myth: Another Reason not to Fear Bacon

By on October 5, 2012 in Cancer, Food & Nutrition, Heart Disease, Myths & Truths, Paleo Diet | 385 comments

Beyond just being loaded with “artery-clogging saturated fat” and sodium, bacon has been long considered unhealthy due to the use of nitrates and nitrites in the curing process. Many conventional doctors, and well-meaning friends and relatives, will say you’re basically asking for a heart attack or cancer by eating the food many Paleo enthusiasts lovingly refer to as “meat candy”. The belief that nitrates and nitrates cause serious health problems has been entrenched in popular consciousness and media. Watch this ...
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RHR: Chronic Stress, Cortisol Resistance, and Modern Disease

By on April 11, 2012 in Podcasts | 36 comments

You've heard of insulin resistance, leptin resistance, and possibly even thyroid resistance.  But have you heard of "cortisol resistance"?  Recent research suggests that resistance of cells and tissues to the actions of cortisol - rather than high cortisol levels in the blood - may be the primary factor in the stress-disease connection. In this episode, we cover: 1:43  Concrete evidence linking chronic stress to inflammation and modern disease 17:21  The new-found health benefits of probiotics 25:02  What really causes irritable ...
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