The time it takes for food to pass through your digestive system may seem like a minor detail, but a new study suggests that ...

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 body uses enzymes and acid to break down the nutrients in the foods you eat, and it’s typically not visible in the ...

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 ...

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 ...

If you're over the age of 10, the World Health Organization recommends that you consume at least 25 grams of fiber every day.

In the 1966 sci-fi film Fantastic Voyage, a group of scientists ventures inside the body of an injured colleague to save him from a life-threatening blood clot. They get a front-row seat to the ...

Digestive issues like bloating and acid reflux are common Hormonal shifts—especially declining estrogen—likely contribute to ...