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 ...

Indian astronaut Captain Shubhanshu Shukla, who is currently on board Axiom Mission 4 (Ax-4) at the International Space Station (ISS), shared insights on how human digestion works in space through an ...

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. What did you have for breakfast today and where is that food now? Well, depending on how long ago you ...

Your personal food-processing plant is like a symphony orchestra: When all the parts perform well, the result is beautiful music that simply flows. Should one or two musicians space out or be unable ...

Quick-passing fruits and juices leave your stomach within minutes, while heavy proteins can linger for hours. Understanding ...

Much of the food you eat is absorbed by your digestive system, which includes your stomach and your intestines.

In 1904, Russian physiologist Ivan Petrovich Pavlov was awarded the Nobel Prize in Physiology or Medicine “in recognition of his work on the physiology of digestion, through which knowledge on vital ...

While most of us only think of our digestive system as helping to process the foods we eat or being behind the occasional stomach ache, a healthy gut can also impact everything from stronger immunity ...

The human body is made up of cells, which make up tissues, which in turn make up organs that form the basis of systems, all working together to keep us alive. Learn how body systems and their vital ...

From skipping meals to consuming too much caffeine and alcohol, here are a few habits that can affect the digestive system. The digestive system works tirelessly to break down food and absorb ...

Stress is a common part of life. It affects our mood and neurological system. Stress impacts the musculoskeletal, cardiovascular, and gastrointestinal systems. It also disrupts sleep and endocrinology ...