Articles and essays
Why we lose muscle with age, and what actually slows it
Muscle loss with age, sarcopenia, is part inevitable, mostly modifiable. What the population data, including our own umbrella review, says really works, and what doesn't.
Why your joints wear out, and what we are trying to do about it.
Osteoarthritis is the world's most common joint disease and one of its most stubborn, partly because cartilage, once gone, doesn't really grow back. A tour of what's happening inside an aching joint, and where the new generation of treatments fits in.