The Red Cross of Finland claims to have found connection between blood groups and gut microbes. That is, secretors have naturally higher levels of bifido type bacteria and also the spectrum of bifidos is higher.

http://www.ts.fi/uutiset/kotimaa/224257/SPRn+tutkijat+loysivat+yhteyden+veriryhmien+ja+suolistomikrobien+valilla

Was that any news to you? Weird if this wasn't familiar already for some of you :D

;)

Andrea, did you know about this - how should I interprete your winking? ;D

a little bit hard to read but ok got it ;) ;D.....that'swhy I eat sometimes more of that stuff in the morning..... especially in summer with fresh fruits....sooo yummy (drool)