When Nitrites Go Bad
Nitrites in processed meat form nitrosamines, a class of potent carcinogens found in cigarette smoke,...
Health and Nutrition Videos
Friday Favorites: Exercise Before or After Meals for More Weight Loss and Better Blood Sugar Control?
If people burn more fat on the days they exercise before (rather than after) eating, why doesn’t this translate into more weight loss?
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Is Bacon Good or Is Spinach Bad?
If the nitrates in vegetables such as greens are health-promoting because they can be turned...
Vegetables Rate by Nitrate
If nitrates can boost athletic performance and protect against heart disease, which vegetables have the...
Hearts Shouldn’t Skip a Beet
The nitrate in vegetables, which the body can turn into the vasodilator nitric oxide, may...
Pretty in Pee-nk
Beeturia, the passage of pink urine after beetroot consumption, is a reminder that phytonutrients circulate...
Asparagus Pee
Young infants, and perhaps those with recurrent oxalate kidney stones, should avoid beets. But most...
Out of the Lab Onto the Track
Randomized, double-blind, placebo-controlled, crossover studies convinced the scientific establishment that nitrate-rich vegetables (such as beets)...
Don’t Use Antiseptic Mouthwash
The natural flora on our tongue (lingual bacteria) are essential for the athletic performance-enhancing effect...
Priming the Proton Pump
To understand how beets could reduce the oxygen cost of exercise while improving athletic performance,...
Doping with Beet Juice
Beets found to significantly improve athletic performance while reducing oxygen needs—upsetting a fundamental tenet of...
Soy Worth a Hill of Beans?
Are soybeans better than other types of beans for heart disease prevention—or does the soy...
New Vitamin B12 Test
Who should get tested for vitamin B12 (cobalamin) deficiency, and which is the best test...
