Human bodies make 2 million red blood cells per second. They each live for 120 days and spend that time zooming completely around the body every 20 seconds, carrying oxygen from the lungs to other ...

Mitochondria play a crucial role in energy production. Changes in mitochondrial function is now widely recognized as a ...

Type 2 diabetes becomes more dangerous to the heart the longer a person has it. Researchers found that after several years, ...

Myeloblasts are precursors to specific types of white blood cells that help your body fight infections. Too many myeloblasts may be a sign of a blood cancer like leukemia. Myeloblasts, or blast cells, ...

People who commonly experience everyday discrimination are more likely to have higher levels of "exhausted" white blood cells ...

Magnesium and vitamin B12 are vital nutrients for supporting energy. Here's what to know about when and why one may be more beneficial than the other.