HealthFrailty sets in far earlier than you’d expect, but you can reverse it We’re learning that frailty can quietly arrive decades before old age, with some people in their 30s or 40s unknowingly in a pre-frail state. There are surprising ways to stay strong – and it’s not all about weight training Features
HealthCan magnesium supplements improve sleep, energy and concentration? Magnesium has been called the “super mineral of the moment”, hailed for its supposed benefits for the brain and body. But columnist Alice Klein finds that the evidence is lacking for many of these claims Comment