话说，大家知道自己是什么血型吗？ 养生君是最近做了一次体检后才知道的，也就是那个有着“万能供血者”之称，传说中备受蚊子青睐的血型——O型血。

有辨证的智慧。这种智慧使得AB型对事物的转化性看得很准确，预见性也很强。AB型最能抓住事物的转化条件，这是其它血型所不具备的。AB型更善于看到"变"的因素，并从主、客两方面抓住这种可变性。

Researchers know a lot about major blood types like A, B, AB, and O, Merz says. They’re learning more about less common, or rare, blood types. In fact, some blood types are only found in ...

The long-term risk for heart disease following a COVID infection was true for anyone, even for people who don't have any ...