Got a question about survival? Send it to Backpacker. I’ve always heard that hikers should “drink to their thirst,” but how long does it take for the body to absorb water into the system after ...

Understanding the hydration kinetics and water absorption in grains is fundamental to optimizing food processing, storage, and nutritional quality. This process involves the uptake and distribution of ...

Timing matters when it comes to supplements. Some vitamins are best taken with meals, while others work better on an empty ...