Their main job is to take oxygen out of the air you breathe and pass it into your blood. When you inhale, air enters your body through your windpipe, or trachea, the tube that connects your mouth ...
The American Red Cross urges blood and platelet donors, especially those with type O blood and donors giving platelets, to make and keep donation appointments now to help hospitals restock ...
Blood in your stool may be due to a number of factors, such as straining to poop, anal fissures, and hemorrhoids. Treatment depends on the specific cause of your constipation and bleeding. Many ...