Nitric oxide doesn’t get the hype of collagen or NAD+, but it plays a central role in blood flow, energy, and how well the ...

This is the most unusual health tracker I've seen yet, but the design makes surprising sense ...

According to the National Heart, Lung, and Blood Institute, nearly 10 million people aged 40 and older have Peripheral Artery Disease (PAD). PAD may cause poor circulation. People who are older than ...

Wild blueberries may be doing something quietly powerful inside the body - and it shows up first in the blood vessels.

Blood flow restriction training—once a niche rehabilitation method used primarily by physical therapists—has quietly transformed into one of fitness’s most intriguing innovations. This technique uses ...

Poor blood circulation can affect joints, digestion, energy and even cholesterol. Yoga guru shares 10 yoga poses to improve blood circulation naturally.

Photoacoustic imaging systems provide a high-resolution glimpse into the body, but they’re bulky. Now, researchers have developed a miniaturized version that fits into a watch, with hardware contained ...

Circulation is key to the body’s healing process, according to a doctor.

Obesity and high blood pressure directly raise dementia risk, showing early lifestyle choices protect brain health.

The frigid temperatures expected across much of the country in the coming days may pose significant health risks for those ...

It’s red, you need it to survive, and you can donate it. That’s probably the extent of what most people know about blood. Heck, one-third of Americans don’t even know WHAT type of blood they have (and ...