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

Historically, the similarity between AMY1 copies has made this stretch of the genome difficult to map with traditional short-read sequencing techniques like sequencing by synthesis, which map out ...

Digesting spicy, dairy, and processed foods may be more difficult with age. Eating fiber-rich whole foods, exercising, sleeping better, and lowering stress can help. As people age, their digestive ...