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 ...

The human digestive system functions as a complex biological network, supported by several mechanisms that work in harmony to ensure proper digestion and nutrient absorption. One key element of this ...

This story is part of a series exploring human anatomy and physiology complexities. Each story in this collection showcases discoveries reshaping our understanding of the body's inner workings, ...

Researchers have found that light modulates digestive system function in sea urchin larvae, even in the absence of food stimuli. Opsin cells, which are involved in light-dependent systems, mediated ...

This comprehensive review synthesizes a decade of human and animal research to explain how the gut and brain communicate ...

Good digestion is essential for overall health, as it ensures the body properly absorbs nutrients while eliminating waste efficiently. While certain habits can help, such as drinking enough water and ...

Constipation is a very common problem that affects millions of people worldwide, but it is not something that has to be lived ...

The gallbladder is a small, pear-shaped organ in the upper-right abdomen. It stores and releases bile, which is a liquid the liver produces, to support digestion by helping to break down fats. The ...

From gut-friendly options to common triggers of discomfort, see how well you understand the impact of diet on digestion. Maintaining a healthy digestive system is key to overall well-being, and what ...