Happy Valentine’s Day from Datebytype.com

Being a partial D is different from being a Weak D. A weak D means you have the D antigens, but less of them, so as a donor you are classified as rh positive and you can also receive rh positive blood as you will not build any antibodies. […]

As previously discussed on this blog, there is a strong DNA link between the two population with both, the Irish and the Basques topping the world list in frequency of the M-269 marker. Northern Ireland also has one of the highest percentages of rh negatives with 27%. But there seems […]

I was recently asked if a person with a weak D or partial D phenotype would be able to receive rh positive blood when in need for a transfusion. The answer is more complex than I previously thought. Some weak types can be treated as rh positives and can be given rh positive blood, […]

One question which has been repeatedly popping up is what I am thinking about the blood type diet by Dr. Peter D’Adamo and his father, who recently passed away, Dr. James L. D’Adamo. The following video has just been brought to my attention where the speaker claims that animals don’t eat based on their […]

This is a question that keeps on popping up and the short answer is “yes”. Whether or not O negatives are less likely to get it has not been officially proven either. So far the only information I have obtained in regards to immunity from HIV/AIDS is connected to the CCR5 protein which is […]