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Understanding different blood types: A, B, AB, and O

Medically reviewed by Amelia MacIntyre, DO There are different blood types: A, B, AB, and O, with each also being Rh-positive or Rh-negative.Knowing your blood type is important for safe blood ...

Is there a best blood type? The ups and downs of A, B, AB and O — including who’s at higher risk for cancer, norovirus and bug bites

According to the American Heart Association, A, B and AB blood types are associated with a greater risk of dangerous blood ...
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Understanding Your Blood Test Results: What They Mean for Your Health

Ever felt a little lost looking at your blood test results? You’re not alone. Blood tests sound like a foreign language with all those numbers and medical terms that make very little sense. But ...