Today's NewsBites

A tomato of a different color may put more antioxidants on your plate…

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You probably didn’t realize you were going against the experts by combining weight training and aerobic exercise on the same day. Not to worry (if you were): Despite the warnings of many in the sports world, two new studies report there’s nothing to the theory of “muscle interference” or “exercise antagonism” that advocates separating the two types of exercise. The popular notion held that weight training interferes with the body’s response to endurance exercise, while aerobics blunts muscles’ ability to strengthen due to weight training. Swedish scientists put this one day/one type of exercise theory to the test with a group of active young men, who pedaled a stationary bike using only one leg and then did strength training with both legs; muscle biopsies showed no difference between the legs. In a similar study with sedentary middle-aged men, Canadian researchers tested the effects of separate aerobic and strength exercises, then combined them. Again, there was no evidence of “interference” in the combined exercises. — Medicine & Science in Sports & Exercise, The Journal of Applied Physiology …

Current Articles

Here’s more evidence that eating like a Mediterranean may be good for your brain…

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Vitamins and omega-3s, avoiding unhealthy fats, linked to healthier brains in older adults.

Here’s more evidence that eating right is good for your brain—and that a diet low in key nutrients and…

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Two new studies offer a glimmer of hope for sufferers of chronic low back pain, from an unexpected source—yoga…

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Ask Tufts Experts

 

Since it’s dangerous to heat cooking oils beyond their “smoke point,” is it also unwise to bake with such fats at temperatures beyond their smoke point?

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Does one need to eat mostly organic foods in order to have a healthy diet?

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Do diet and exercise have the same benefit for someone who has led an active lifestyle and eaten a healthy diet for 30 years as for someone who just begins such a regimen? Or does the body become accustomed to such activity?

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High-protein diets make kidneys work harder—an issue for the more than 20 million Americans who have chronic kidney disease but don’t know it.

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