A simple cocoa-based intervention taken just before long periods of sitting can help preserve blood vessel function in both the arms and the legs. This highlights a practical nutritional strategy to ...

When adults became angry after remembering past experiences, the function of cells lining the blood vessels was negatively impaired, which may restrict blood flow, according to a new study. Previous ...

A new study has found impaired blood vessel function in those living with human immunodeficiency virus (HIV). Researchers have shown that this impaired function puts those with HIV at an increased ...

Is Banana good for high blood pressure? Here’s what experts say about potassium, heart health, and how adding bananas to your ...

Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being. Does it ever feel as if your ...

People with lower kidney function may have higher levels of several blood markers often used in research on Alzheimer's disease and related dementias, according to a new systematic review and ...

Dr. Omar Al-Heeti is an assistant professor of medicine at Southern Illinois University and practices internal medicine with a specialty in infectious diseases. He received his medical degree from the ...

We’ve all been there. You walk out of the office after a long workday, look out over a sea of cars, and wonder, “Now where the heck did I park?” When you’re young, remembering comes easy. “Oh, yeah,” ...

Blood plasma is a light yellow liquid that makes up about half of a person’s blood. Blood plasma is vital for fighting infection, maintaining correct blood pH levels, helping blood to clot, and ...