Chocolate Power-Up? cocoa pills aim to boost exercise benefits for seniors

This study is testing whether taking a cocoa supplement daily while doing regular exercise improves walking ability and leg strength more than exercise alone in older adults who walk slowly. It will involve 36 participants over age 55 who will do supervised walking and strength training three times a week for three months. Researchers want to see if the cocoa helps the body's cells produce energy better during exercise, leading to greater improvements.