You may understand the respiratory and digestive systems as separate entities but, in many ways, the two are intimately connected. For example, breathing provides oxygen to help your digestive tract ...

You need fewer quick “boosts” to your immunity and more long-term healthy habits, including maintaining strong relationships ...

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 ...

While most of us only think of our digestive system as helping to process the foods we eat or being behind the occasional stomach ache, a healthy gut can also impact everything from stronger immunity ...

Learn the difference between prebiotic vs probiotic, how they work together to support gut health, and the best food and supplement sources for a balanced microbiome.

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

Crohn's disease and ulcerative colitis. Here's how to tell which one you have.