An Apple a Day Keeps Cholesterol at Bay, Ohio State University Study
Eating an apple a day might in fact help keep the cardiologist away, new research suggests. In a study of healthy, middle-aged adults, consumption of one apple a day for four weeks lowered by 40 percent blood levels of a substance linked to hardening of the arteries. Taking capsules containing polyphenols, a type of antioxidant found in apples, had a similar, but not as large, effect.