The large intestine—which includes the cecum, colon, rectum, and anus—is a key part of the digestive system. It's a long, thin organ at the end of your digestive tract where your body produces and ...

The digestive system is like a big food factory inside our bodies. Its job is to break down the food we eat into smaller pieces so that our bodies can absorb the nutrients from the food to help us ...

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 ...

Dr Emily Leeming is a gut microbiome scientist at King’s College London, a dietitian and author of Fibre Power ...

Researchers developed a model showing gut bacteria can significantly affect how many calories the body absorbs from food.

Digestive system health is not gut health. And even though the latter is often confused for the former, digestion is a near ...

A new study suggests gut bacteria play a key role in how many calories people absorb, offering fresh insights into metabolism and nutrition.