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 ...

Deep vein thrombosis (DVT), a condition that causes a clot in a vein (often in your legs), can sometimes develop without ...

Blood tests can identify deficiencies in vitamins or minerals, immune system problems, or signs of infection, as well as whether organs like the liver, heart or kidneys are functioning correctly ...