Conclusion O positive is the most common blood type, characterized by the absence of A and B antigens and the presence of the Rh factor. While O negative is the universal red blood cell donor, O positive red blood cells can be given to all Rh-positive recipients, making it incredibly valuable and constantly in high demand in blood banks. What Does O Positive Blood Type Mean? Having O positive (O+) blood type means you have red blood cells that lack both A and B antigens on their surface (making you blood group O in the ABO system) and possess the RhD antigen (making you Rh positive). 1 ABO Blood Group Component Your red blood cells do not express A or B antigens, which defines you as blood group O. 1 This is the most common blood type in many populations and occurs when you inherit O alleles that do not encode functional ... There is a potential link between O+ blood type and better cardiovascular health which boost immunity of red blood cells and improves heart health. The immune system and stress response are ... Science-backed products for women’s health, from PMS through menopause—hormone balance, vaginal health, gut support & more. Shop trusted women’s vitamins.
