BLOOD GROUPS
Blood group of any human being will mainly fall in any one of the following groups.
Blood Group Types:
- A positive or A negative
- B positive or B negative
- O positive or O negative
- AB positive or AB negative
A healthy diet helps ensure a successful blood donation, and also makes you feel better! Check out the following recommended foods to eat prior to your donation.
UNIVERSAL DONORS AND RECIPIENTS
The most common blood type is O, followed by type A. Type O individuals are often called "universal donors" since their blood can be transfused into persons with any blood type. Those with type AB blood are called "universal recipients" because they can receive blood of any type.