Health Gorge today, sweat tomorrow? That’s not how it works. Researcher outlines fresh data showing that you can’t outrun a bad diet Alvin Powell Harvard Staff Writer July 27, 2022 6 min read Illustration by Verónica Grech Do you need a good diet if you log enough hours in the gym? How about the health-conscious couch potato — can he eat his way to optimal health? A study of more than 350,000 people in the...