Red blood cells are complex — there's much more to blood types than A, B and O. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Many people know ...

The tiny particles inhaled from air pollution stick to our red blood cells, hitching a ride to do damage throughout our ...

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, ...

If left untreated, a folate deficiency could cause depression, decreased nerve function, and developmental issues in children ...

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 ...

Sickle cell disease advocates in East Texas say raising awareness and expanding education are critical steps toward improving ...

Dear Doctors: My husband is having an elective surgery soon. It requires full anesthesia, so he has had a lot of pre-op tests. One of the blood tests showed that his red blood cells are too big. The ...