Background Insufficient or excessive sleep duration are associated with increased risk of individual adverse outcomes. However, it remains largely unknown whether sleep duration trajectories are associated with overall health among older adults. This study…

Experts have long pointed to inflammation as a natural part of getting older. But a new paper suggests it might be more a product of our environment.

It’s common advice to drink more water for energy, appetite control and clearer skin – but researchers have now demonstrated that hydration plays an even deeper role in health. It influences how our bodies react, hormonally, to stress, keeping cortisol in…