美國癌症協會：A型血比較容易得胃癌，原因不明

http://www.cancer.org/cancer/stomachcancer/detailedguide/stomach-cancer-risk-factors

What are the risk factors for stomach cancer?

Type A blood

Blood type groups refer to certain substances that are normally present on the surface of red blood cells and some other types of cells. These groups are important in matching blood for transfusions. For unknown reasons, people with type A blood have a higher risk of getting stomach cancer.
 

不過其他血型的人可能容易得其他腫瘤，挺複雜的。。。

請看Blood type， wikipedia

 

所有跟帖： 

• A, male, have family history -hz82000- ♀ (6 bytes) () 12/03/2014 postreply 20:18:30

• Yep! 美國癌症協會還講了很多其他riskfactor -誌在千裏- ♀ (0 bytes) () 12/03/2014 postreply 21:02:02