An introduction to the amazing functions of the human body's digestive system. An introduction to the amazing functions of the human body's digestive system. Our continued survival as individuals and ...

The digestive system is a group of organs that work together to change the food you eat into the energy and nutrients your body needs. After you consume food and liquids, the digestive system breaks ...

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 ...

This film explores the complex process of human digestion, detailing how food is broken down into molecules by the digestive system. It follows the journey of food from the mouth, where it is chewed ...

Ever wondered what your digestive system looks like from the inside? Well, here is a handy graphic, complete with a smiling mouth and teeth. Your digestive system is responsible for allowing you to ...

Stomach problems are one of the most common symptoms of stress and anxiety. Researchers have identified a connection between the gut and the brain. Like the brain, your gut is full of nerves called ...

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 ...

There's rarely time to write about every cool science-y story that comes our way. So this year, we're once again running a special Twelve Days of Christmas series of posts, highlighting one science ...

Your gut health has a lot to say through farting. Passing gas is a normal sign of a healthy digestive system. However, ...

In recent years, Americans have grown more aware of gut health, with gastrointestinal-friendly products such as fermented goods or probiotics increasingly in vogue. Digestive health was a $40 billion ...

For many people, the word “colonoscopy” brings feelings of fear, embarrassment, and discomfort. Although it is one of the ...