One of the most vital treatments for sickle cell patients is regular blood transfusions; sometimes, it's needed multiple ...

When you have a low red blood cell count, your body will show that your blood health may be at risk. We help you recognize ...

The red cell distribution width (RDW) blood test measures differences in the volume and size of your red blood cells. Red blood cells help carry oxygen from the lungs to other parts of your body.

Red blood cells carry oxygen from the lungs to every other organ, and blood-forming stem cells must make about 200 billion new red blood cells each day to keep the oxygen flowing. For many years, ...

Every second, millions of blood cells are produced in the human body, and about 90% of the cells replaced daily are blood ...

It’s driven by red blood cells and not the blood clots traditionally associated with this sort of damage. “We’ve discovered a completely new blood-clotting mechanism that has nothing to do with the ...

Your morning coffee might do more than wake you up – it could weaken donated blood. A large new study shows caffeine lowers red blood cell quality, making transfusions less effective, especially in ...

Blood doping boosts athletic performance by increasing the number of red blood cells in the bloodstream. Blood doping is commonly associated with endurance sports such as cycling, distance running, ...

RICHMOND, Va. — Going to the movies, hanging out with friends, playing video games — Jamal Bailey is your typical young adult who likes walking. But sometimes even something as simple as walking can ...

Sickle cell disease is a hereditary condition, which means a person inherits it from their biological parents. The condition occurs when a person inherits two copies of the hemoglobin beta (HBB) gene ...