Chemical digestion occurs when the body uses enzymes to break down certain molecules, such as carbohydrates. This process allows the bloodstream to absorb smaller molecules to transport around the ...

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 ...

Using new technology, researchers at UC Davis and Stanford University are able to study microbes and metabolism in different parts of the human digestive system for the first time. (Getty Images) Most ...

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 ...

When it comes to digestion, several myths have proliferated over the years. One says the body can't digest chewing gum, another that beans cause more gas and bloating than other foods, and perhaps the ...

Between plant milk, pre- and probiotics, and gluten-free alternatives, I think (and talk!) about digestive health more than ever before. I know that digestion is how the body breaks down food and ...

When it comes to intestines, it sure seems like two are better than one. I asked my friend Franck Carbonero why that is. He’s a microbiologist at Washington State University. He studies the bacteria ...