You may understand the respiratory and digestive systems as separate entities but, in many ways, the two are intimately connected. For example, breathing provides oxygen to help your digestive tract ...

Starting your day with a glass of water is an easy way to improve digestion. Water stimulates saliva production, prevents ...

You already know that what you eat affects how well your digestive system functions. Overindulge in processed foods or sugary carbonated beverages, and you might experience gas, bloating, or ...

Your body’s biliary system encompasses your bile ducts, gallbladder, and the associated digestive structures. This system works together to move bile, also called digestive fluid, through your system ...

Ancient grains aren't just environmentally fascinating; they also tend to be rich in nutrients. And one lesser-known variety provides gut health benefits.

Researchers have found that light modulates digestive system function in sea urchin larvae, even in the absence of food stimuli. Opsin cells, which are involved in light-dependent systems, mediated ...