Type O Blood

Type O Blood is the most common blood type in the U.S. Also known as the "universal blood type", type O blood can help thousands of hospital patients.

Blood Donor: Type O Blood, Platelets, in High Demand in South Carolina - Charleston Physicians

Blood type - Wikipedia

Scientists turn type A blood into universal type O

Does Your Blood Type Matter

Blood Type O Food, Beverage and Supplement Lists (Eat Right 4 Your

O Blood Type Diet: Does It Really Work?

The Difference Between A, B, AB, and O Blood Types

Free O Negative Blood Type Diet Chart - Download in PDF, Illustrator

Red Cross Encourages Type O Negative Blood Donors to Give

If my blood type is O positive, what kind of blood types did my parents have?

These velcro backed patches can be attached on your tactical gear and/or uniform. They are the highest quality in the industry.

Tactical Blood Type Patches -Type O Positive - 2x1

Why is the blood type O positive considered universal? - Quora