Add Yahoo as a preferred source to see more of our stories on Google. Your small intestine is lined with tiny protrusions called villi that play a big role in digestion. Sebastian Kaulitzki/Science ...

From kimchi to broccoli.

There’s a useful chart that can help you determine if your stool falls into a healthy or not-so-healthy category.

You’ve learned since childhood that choosing foods like fresh vegetables and whole grains is part of a healthy lifestyle. But knowing which foods to avoid can be just as important as filling your ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com. How does your body make poop? Owen, 4, Wakefield ...

Much of the food you eat is absorbed by your digestive system, which includes your stomach and your intestines. But some of what you eat makes it all the way through those twists and turns and comes ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com. Much of the food you eat is absorbed by your ...