Debunked: 5 Health 'Facts' That Science Has Long Since Moved Past
Some of the most confidently repeated health advice circulating in American households has little to no scientific support. From hydration rules to knuckle-cracking folklore, these persistent myths shape daily behavior in ways that range from mildly unnecessary to genuinely counterproductive. Here, we examine five of the most stubborn misconceptions—and what the current evidence actually tells us.