A unique and uber beneficial bacteria is used in the yoghurt in Bulgaria. IN fact, it was discovered in Bulgaria. Trust me, they have the BEST yoghurt, and I am not a yogurt fan! :)
They are very proud of this fact. :)
If you have time, read a little about it... it's cool. You can buy it in the US under the brand "Greek God's". Now there is some argument if this in in fact the exact strain of tht bacteria that is used in the yoghurt in Bulgaria... because many Bulgarians say that it doesn't survive being exported. But it is the same according to the container, at least the same name... so?
Check it out below, it's cool!