what you eat depends on your blood type

[tonon]

i just heard that thousands of years ago people had the o blood type, but when people started migrating around the planet there were more blood types created. now doctors are finding certain blood types mean you should eat certain things. anyone else ever hear this?

 

[RoyalOrleans]

i just heard that thousands of years ago people had the o blood type, but when people started migrating around the planet there were more blood types created. now doctors are finding certain blood types mean you should eat certain things. anyone else ever hear this?

Yes. This was the background storyline for an Isaac Asimov novel by the same name, "i just heard that thousands of years ago people had the o blood type, but when people started migrating around the planet there were more blood types created. now doctors are finding certain blood types mean you should eat certain things. anyone else ever hear this?".