Researchers have developed a human intestinal cell model that closely mimics the structure and function of the human gut, enabling more precise prediction of drug-induced gastrointestinal toxicity ...

A new human study suggests that extra virgin olive oil may support brain health by influencing the gut microbiome.

The colon is part of the digestive system. It helps the body absorb water and nutrients from food before excreting the waste. It is made up of muscle and located just below the stomach. People ...

The digestive system does far more than simply process food. This complex network serves as the foundation for overall health, influencing everything from immune function and brain health to energy ...

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 ...

The human body runs on chemistry—from the water that regulates temperature to the proteins that carry oxygen and signal cells.

The integumentary system is the physical system that forms the barrier between the external environment and the internal systems of the body. In humans, this system consists of skin, hair, nails, and ...

The body is, for all intents and purposes, an extraordinarily complex machine. This requires a multitude of parts all working together in complicated relationships from the micro- to macromolecular ...