It's a fermented drink made from pasteurised milk that is said to be excellent for your digestive system as well as many other benefits.
On the eve of Mothers' Day I felt like writing a few words about my mother
From an article in the local 'Mudcake and Roses' magazine for seniors
The ones I recommend you use and the ones you want to avoid.
Look in nature around you for the highest sources.
This is an article about the benefits you can expect from eating quite a lot of raw foods. It may inspire you, if it doesn't I'm not sure what will !