Most people know all about the good hype of making yogurt because of the probiotics. The bacteria found in yoghurts at your local supermarket are good but not great as they dont have many strains of probitics usally 1 to 4. More healthy yoghurts are now available that generate gcmaf https://www.gcmafproducts.com/store/p35/www.gcmafproducts.com/store/p17/GCMAF_YOGURT_KIT_1ltr.html.html