Poor sanitation, stress and disrupted diets can reshape gut bacteria in refugees, showing how social conditions can leave ...

Dr. Anju Goel, MD, MPH, is a public health consultant and physician with more than 10 years of experience in the California public health system. The pancreas is an organ that makes enzymes for ...

Mark Gurarie is a writer covering health topics, technology, music, books, and culture. He also teaches health science and research writing at George Washington University's School of Medical and ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Michael Boyle is an experienced financial professional with more than 10 years working with ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

The heart is a pump, and the blood goes round, and round, and round all the time. And why does it do that? Why can't it just have a rest? Well, the blood has to be kept moving around all the time ...

The visual system is the part of the central nervous system that is required for visual perception – receiving, processing and interpreting visual information to build a representation of the visual ...

Miso soup isn’t just comforting—it’s linked to better gut health, lower cholesterol, immune support, and even weight management. Here’s what research shows.

Eosinophilic esophagitis (EoE) is a chronic disease that causes inflammation to your esophagus, the tube that connects your mouth and stomach. It’s related to chronic allergies to either food or ...

The skeleton allows movement, provides support and protection for vital organs and makes blood cells. Skeletal muscles move the bones in the body. The skeletal system is made from bones and joints.

Gastrointestinal diseases are those that affect any section of the gastrointestinal tract, from the oesophagus to the rectum, and the accessory digestive organs liver, gall bladder and pancreas. The ...

Upper GI bleeds can be caused by peptic ulcers, which are holes or sores in the stomach or duodenum. Symptoms of an upper GI bleed can include black, tarry stools and vomiting blood. If you have blood ...