From the August 2019 issue of Tufts University's Health and Nutrition Letter (HNL) News Bites: Energy Drink Dangers; Sweet Drinks; Physical Fitness; Supplement Ingredients « Previous Next » By UHN Staff • July 30, 2019 Add Comment You are trying to access subscriber-only content. If you are a subscriber, log in here. If you are not a subscriber, or are only subscribed to the print edition, click here to subscribe now. Digital subscribers have unlimited access to our magazine articles and more! Four bits of fitness news to pay attention to.