Captain, you may want to give this a go;
http://www.giprohealth.com/giprostart.aspx
I make my own yogurt with their cultures and eat some every day. I let it drip through coffee filters overnight in the fridge and it comes out like cream cheese, only much better.
Yogurt makers are cheap and it's easy to make.
You can't buy this kind of yogurt in the grocery stores.
( I can't handle lactose, so I run the yogurt maker for at least 24 hrs. to get rid of most of the lactose. Letting it strain/drip also removes the last little bit of the lactose)
Google SCD yogurt for more info and cooking instructions.