A team of researchers has developed a wirelessly activated device that mimics the wavelike muscular function in the esophagus and small intestine responsible for transporting food and viscous fluids ...

Most of us think digestion is purely a mechanical and chemical process. Food goes in, gets broken down, and nutrients come ...

Chemical digestion is one of the six main functions of your digestive system. This system consists of your digestive or gastrointestinal tract and accessory organs. During chemical digestion, your ...

Sleep and digestive health are closely linked through what experts call the gut–sleep axis. Poor sleep can disrupt digestion ...

The autonomic nervous system orchestrates the functions of internal organs such as the heart and gut, serving as a connection ...

The mouth starts the digestion process by breaking food down into a more easily digestible form. It does this through a combination of mechanical and chemical digestion. After people take food in ...

Regular physical exercise can benefit digestion. Exercising can also improve overall health and help manage the symptoms of certain health conditions. Physical activity can help food move through the ...

In general, it will take four to six hours for your stomach to digest food. However, it can take between 2 to 5 days for food to move through the intestines and exit the body. You can't speed up ...

The students in Bostian Elementary School science teacher Brandy Hunt’s class got a hands-on lesson about what happens after they eat a meal. “This activity was a review, a hands-on activity at the ...