Don't ignore these 5 warning signs of dangerously low blood levels. Early recognition could prevent life-threatening ...

Know how solid tumours impact the body's blood system. Learn from an expert about the effects of non-blood cancers on blood ...

Each 2.54 square centimetre (a square inch) of human skin has six metres (20ft) of blood vessels. Veins hold about 65 per cent of the body's blood and have one-way valves tohelp blood move.

Well, the blood has to be kept moving around all the time because it's the body's delivery system. Every possible part of the body has to be supplied with oxygen and food and water, and the veins ...

For over a decade, scientists have been growing organoids—small clusters of cells that mimic a particular organ—to serve as ...

Your heart is an amazing organ. It continuously pumps oxygen and nutrient-rich blood throughout your body to sustain life. This fist-sized powerhouse beats (expands and contracts) 100,000 times ...

Vitamin D also helps blood vessels work better. It may help them stay flexible and relaxed. When blood vessels are relaxed, ...

Your immune system cells are your body's white blood cells that help fight infection and disease. Most of your white blood cells form in your bone marrow, but two other types -- T cells and B ...

Every second, an adult generates around five million new blood cells to replace aging or dying ones, making the blood system a highly ... could help to reduce the body's immune response against ...