Eating plant-based foods that contain dietary compounds called flavonols can lower your chances of developing frailty. Foods like apples and blackberries that contain flavonoids called quercetin may be the most important for frailty prevention. Approximately 10% to 15% of older adults experience frailty, a geriatric syndrome that leads to a greater risk of falls, fractures, disability, hospitalization, and mortality. "There may be some validity to the old saying, an apple a day keeps the doctor (or frailty) away," said the authors. "Our findings suggest that for every 10 mg higher intake of flavonols per day, the odds of frailty were...