When we lose weight, we don't just lose body fat—we lose muscle, too. With millions of people now using weight loss drugs such as Wegovy and Ozempic, understanding what impact this muscle loss might ...

Plus, exactly how to get results from whatever activity you love to do.

We're all familiar with what to expect from a good workout- muscle ache, pounding heart, perhaps the pleasure of a runner's high if we're fortunate. But what about those odd, surprise sensations that ...