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 ...

A nutrition expert breaks down how long it takes to digest food—and shares tips on keeping your digestive system healthy.

Boost digestive health with fibre-rich foods like whole grains, fruits, vegetables, seeds, and legumes to prevent bloating, ...

A new study -- one of a few to concentrate on microbes in the upper gastrointestinal tract -- shows how the typical calorie-dense western diet can induce expansion of microbes that promote the ...