From core temperature to blood glucose, the latest wearables promise to unlock previously unimaginable gains. Rob Kemp investigates whether real-time bio-tracking provides insight or just distraction

Diabetes has become an epidemic, with an estimated 5.8 million people in the UK living with diabetes and rates are rising. Data from Diabetes UK shows that almost 4.6 million people in the UK live wit

By the time we reach midlife, many women feel like their bodies have quietly changed the rules. The diet that once worked… doesn’t. Energy dips arrive unannounced. Cravings feel louder. And weight, pa

five years ago, after long races I’d always end up running to the bathroom. Now I can consume up to 120g of carbohydrates per hour without any issues,’ said Tadej Pogačar after his historic Giro-Tour

Do you regularly clock up the miles and still find that you’re holding onto weight that you’re trying to lose? Try looking to your diet – the number of calories you’re taking in has to be fewer than t

No matter how much the conversation around weight loss evolves, one practice remains as hardwired into diet debate as likes into an algorithm. But in an era of GLP-1s and glucose monitors, does calorie counting really still add up?