Researchers have discovered microplastics and nanoplastics in the human brain, reproductive organs, and other vital systems.

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 ...

The stomach is not the only one digesting lunch — so are microbes. Every time someone eats, an entire ecosystem inside their gut gets to work, breaking down food, absorbing nutrients and boosting the ...

Your personal food-processing plant is like a symphony orchestra: When all the parts perform well, the result is beautiful music that simply flows. Should one or two musicians space out or be unable ...

Millions of people experience uncomfortable digestive symptoms after eating wheat products, yet many don’t understand why their bodies react so negatively to foods their ancestors consumed for ...