People with type O blood have the lowest risk of heart disease while people with B and AB have the highest. People with A and AB blood have the highest rates of stomach cancer. People with type A blood can have a harder time than others managing stress because they often produce more of the stress hormone cortisol.
Of the eight main blood types, people with Type O have the lowest risk for heart attacks and blood clots in the legs and lungs. This may be because people with other blood types have higher levels of certain clotting factors, which are proteins that cause blood to coagulate (solidify).
Though certain blood types could mean an increased chance of health problems such as blood clots and stroke, the risk is relatively small compared with the dangers of smoking and high blood pressure, and blood type doesn't tell you much about your personal risk, Cushman points out.
Type O positive blood is given to patients more than any other blood type, which is why it's considered the most needed blood type.
A person who is AB-positive has both antigen types, as well as the Rh factor. This person could receive blood from any of the common blood types without triggering an immune response. This makes them known as a universal recipient.
Chances are higher you'll live longer if you have type O blood. Experts think your lowered risk of disease in your heart and blood vessels (cardiovascular disease) may be one reason for this.
Dana Devine, shows that people with blood groups A or AB are more likely to have a severe COVID infection than people with blood groups B or O. The study looked at 95 patients critically ill with the SARS-CoV-2 virus in the intensive care units (ICUs) of two major Vancouver hospitals.
Type O negative red blood cells are considered the safest to give to anyone in a life-threatening emergency or when there's a limited supply of the exact matching blood type. That's because type O negative blood cells don't have antibodies to A, B or Rh antigens.
Which blood group people are smartest? According to the study, the blood type (AB) had the highest average on the IQ test and the greatest grade point average.
Brain Function and Memory Loss
The ABO gene is connected with brain function and memory loss. People who have blood types A, B, and AB are up to 82 percent more likely to develop cognition and memory problems — which can lead to dementia — compared to those with Type O.
Brothers and sisters don't always share the same blood type. The genotype of both parents plays a role in defining the blood type. For instance, children of parents with the genotypes AO and BO may have the blood types A, B, AB, or O. Thus, siblings do not necessarily have the same blood type.
Taken together, the authors concluded that type O and Rh-negative blood groups may be protective against SARS-CoV-2 infection and illness.
O negative blood can be used in transfusions for any blood type. Type O is routinely in short supply and in high demand by hospitals – both because it is the most common blood type and because type O negative blood is the universal blood type needed for emergency transfusions and for immune deficient infants.
Here's one finding that has continued to surface over the years: People with a non-O blood type (that's A, B, or AB) are at a higher risk of developing cardiovascular diseases.
The ranking of ABO blood groups phenotypic distribution in China is O > A > B > AB. The proportions of A, B, O and AB type in China population are 28.72%, 28.17%, 34.20%, and 8.91%, respectively.
Usually, you'll have the same blood type all of your life. In rare cases, however, blood types can change. The change usually relates to unique circumstances, such as having a bone marrow transplant or getting certain types of leukemia or infections. Not all of these changes in blood type are permanent.
Rh incompatibility occurs when the mother's blood type is Rh negative and her fetus' blood type is Rh positive. Antibodies from an Rh negative mother may enter the blood stream of her unborn Rh positive infant, damaging the red blood cells (RBCs).
The results of the present study showed that there is a significant differences between ABO blood group and patients with acute lymphoblastic leukemia. This study showed that higher percentage of patients with AB blood type had ALL (P. value<0.001) .
For VWF antigen levels, aging was more strongly associated in individuals with blood type non-O than with type O (r2= 0.24 vs. 0.12, p=0.008) (B). Likewise, aging was more strongly associated with FVIII antigen levels in individuals with blood type non-O versus type O (r2= 0.35 vs. 0.16, p=0.004) (D).
Famous Type O personalities: Queen Elizabeth II, John Lennon or Paul Newman.
A baby may have the blood type and Rh factor of either parent, or a combination of both parents. Rh factors follow a common pattern of genetic inheritance. The Rh-positive gene is dominant (stronger) and even when paired with an Rh-negative gene, the positive gene takes over.
A+ is a powerful blood type because it is the second most common blood type. Since 36% of the population is A+ it is among the blood types transfused most often. The most powerful part of A+ blood can be found in the platelets. Platelets can be donated as often as every seven days and up to 24 times a year.
Fun Facts About A+ Blood
– Presence of mind, serious, patient, calm & cool. – Coherent character, can be relied on & trusted, but stubborn. – Plan everything out beforehand, and carry out tasks with seriousness and consistency. – Try to be fair and find the ideal outcome to any situation.