Get to know the functions of your heart, blood vessels, and blood itself and how they work together to maintain your health.

Researchers hope to replicate larger blood vessels like arteries and veins and potentially have real blood circulating ...

When University of Texas at Arlington researcher Paul J. Fadel and his colleagues launched a study on vascular health in people with chronic kidney disease, they expected to better understand a ...

Blood clots are made of proteins, platelets, and other cells in the blood that thicken and stick together. When you cut ...

We’re constantly told to “eat healthy” – but what does that actually mean? Even doctors sometimes struggle to offer clear, practical advice on which specific foods support health, why they work and ...

Poor circulation in the legs affects millions of people worldwide, causing uncomfortable symptoms like cramping, swelling, numbness, and fatigue. While many factors contribute to circulation problems, ...