Nutrients in apples and grapes found to increase stamina

(Natural News) A recent study found that certain nutrients in apples and grapes increase the body’s stamina, according to a report by NutraIngredients-USA. Scientists from the Faculty of Sports Science at the University of Burgundy reported that two 500 milligram (mg) doses of polyphenols increased the endurance of athletes studied by almost 10 percent. Furthermore,...