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Why Cooling Potatoes Lowers Their Glycemic Load

Why Cooling Potatoes Lowers Their Glycemic Load

If you eat potatoes when they’re cold, as in potato salad, or chilled and reheated, you can get a nearly 40% lower glycemic impact. If you systematically pull together all the best studies on potato consumption and chronic disease risk, an association is found for the risk of type 2 diabetes and hypertension—but that’s for French fries. Consumption of…

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Explore NutritionFacts.org Resources

Explore NutritionFacts.org Resources

NutritionFacts.org has a wide range of resources to help you on your journey to a healthier life. Primers Learn More Learn More Learn More   The How Not to Die Documentary In celebration of the 10th anniversary of the publication of How Not to Die, the Greenbaum Foundation commissioned a documentary about Dr. Greger’s life and work. The film…

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Do Potatoes Shorten Your Life?

Do potato eaters live longer or shorter lives than non-potato eaters? Is there a link between potato intake and the incidence of hypertension? Harvard researchers followed the diets and diseases of more than 100,000 men and women for decades and found that those who ate potatoes on most days—not only French fries and potato chips, but even mashed, boiled,…

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Potatoes and Diabetes: It’s Complicated

Potatoes and Diabetes: It’s Complicated

Does the link between white potatoes and diabetes extend to non-fried potatoes without butter or sour cream? The trouble for white potatoes began in 2006, when the Harvard Nurses’ Health Study, which had followed the diets and diseases of tens of thousands of women for 20 years, found that greater potato intake was associated with a greater likelihood of…

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Prunes: Nature’s Answer to Constipation

Prunes: Nature’s Answer to Constipation

Prunes, figs, and exercise are put to the test as natural home remedies for constipation. The act of defecation is very private and the object of cultural taboos, so much so that it’s rarely thought of, even by physicians—but it should be. Constipation accounts for three million annual visits to doctors in the United States and 800,000 emergency room…

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Glycidol: The DNA-Damager in Fried Foods

Glycidol may help explain why people who eat fried foods get more cancer. “The main purpose of frying is to produce foods with good consumer acceptability. However, not all acceptable foods are safe.” Food chemists have been very interested in the newly discovered toxic compounds produced by frying. We’ve been refining vegetable oils for more than a century, but…

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Building an Anti-Inflammatory Diet

Building an Anti-Inflammatory Diet

What does an anti-inflammatory diet look like? “Intervention studies to enhance healthy ageing need appropriate outcome measures, such as blood-borne biomarkers, which are easily obtainable, cost-effective, and widely accepted.” We need blood-borne biomarkers of mortality risk. For example, having higher levels of C-reactive protein in your blood may increase your risk of dying prematurely by 42%. C-reactive protein is…

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What Foods Trigger Inflammation?

What Foods Trigger Inflammation?

Inflammatory markers can double within six hours of eating a pro-inflammatory meal. Which foods are the worst? Excessive inflammation may play a role in a number of leading causes of death and disability, including type 2 diabetes, obesity, and heart disease. “But what are the stimuli that jumpstart the destructive inflammatory cascade?” You typically hear about the pro-inflammatory nature…

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Do Pomegranates Live Up to Health Claims?

Do Pomegranates Live Up to Health Claims?

Pomegranates are put to the test for weight loss, diabetes, COPD, prostate cancer, osteoarthritis, and rheumatoid arthritis. The case of POM Wonderful (the pomegranate juice company) vs. Federal Trade Commission made it all the way up to the U.S. Court of Appeals before being denied review by the Supreme Court. In that landmark case, a panel of judges concluded…

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Fighting Cancer with Whole Plant Foods

Fighting Cancer with Whole Plant Foods

The foundation of cancer prevention is plants, not pills. “The vast majority of cancer research is devoted to finding cures, rather than finding new ways to prevent disease. The results of these skewed priorities are plain to see.” It’s been nearly 55 years since President Richard Nixon declared war on cancer, yet deaths from the most common cancers in…

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