The digestive system is the series of tubelike organs that convert our meals into body fuel. There are about 30 feet (9 meters) of these convoluted pipeworks, starting with the mouth and ending ...

Intestine lining. Microscopic villi and capillary. Human intestine. Concept of a healthy or diseased intestine digestive system stock videos & royalty-free footage Human digestive system, stomach open ...

Because we have a digestive system! …a series of organs that break food down in a useful way for the body. And it gets rid of all the body's waste as well! Without digestion, the food we eat ...

What Is the Digestive System? The digestive system breaks down the food we eat into tiny parts to give us fuel and the nutrients we need to live. As food breaks down, we get amino acids from protein, ...

What Is the Digestive System? Food is our fuel, and its nutrients give our bodies' cells the energy and substances they need to work. But before food can do that, it must be digested into small pieces ...

There are many strategies for a better night's sleep, from achieving the optimum body temperature to finding the best ...

The human body has several distinct microbiomes—on the skin, in the mouth and in our airways—but the most consequential one for health is in the digestive system, commonly called the gut microbiome.

As we age, various physiological changes occur in our bodies, and the digestive system is no exception. These changes can significantly impact digestive function, leading to discomfort and a reduction ...

helps explain how clusters of neurons in the body play a key role in the gut-brain connection, a complex two-way communication system between the brain and digestive system. It also adds to the ...