Supplementing with vitamin B12 can improve energy levels in people who are deficient in the vitamin. However, it may not ...

B lood tests are performed to measure the levels of certain substances in the blood and detect disease. The tests involve ...

B lood is made up of red blood cells, white blood cells, platelets, and plasma. Markers called antigens are found on the ...

If you don't know your blood type, you're not alone. However it is important medical information to know, and here's how you ...

Doctors around the world may soon have access to a new tool that could better predict whether individual cancer patients will ...