Dementia has long been framed as a slow, irreversible loss of neurons, but a new line of research is shifting attention to ...

Medically reviewed by Jane Kim, MD Key Takeaways Painful cramps in the legs that get better with rest can be a sign of poor ...

The physical forces exerted by a heart beat and the blood flow it produces trigger the formation of new blood cells, according to two studies published today (May 13) in Nature and Cell. Zebrafish ...

Atherosclerosis: The fatty buildup of plaque in the artery walls, that causes the arteries to harden and narrow until blood cannot pass properly. Enhancing leg circulation primarily hinges on engaging ...

A recent study published in the journal Nutrition describes the impact of caffeine intake on cerebral blood flow in young, healthy individuals. Study: Effects of caffeine on cerebral blood flow. Image ...

That familiar heaviness in your legs after a long day isn’t just tiredness – it might be telling you something important about your circulation. While many people rush to expensive treatments or worry ...

Researchers at NYU Langone Health discovered that cutting off blood flow accelerates cancer growth by prematurely aging the bone marrow and weakening the immune system. In mouse models, restricted ...

A new study suggests that dementia may be driven in part by faulty blood flow in the brain. Researchers found that losing a ...