If you’ve been feeling extra tired or noticing a pale complexion, your haemoglobin levels might be low. Haemoglobin is the ...

Anemia is when you have low levels of red blood cells. When this happens, your organs and tissues have a harder time getting oxygen. You may feel fatigue, weakness, and shortness of breath.

Polystyrene nanoparticles are widely used in consumer products. The researchers found that nanoparticle exposure alters red ...

Polycythemia vera (PV) is a rare blood cancer that causes your body to make too many red blood cells. Extra cells may not sound like a problem, but they are. They thicken your blood, which means ...