Newport Ive asked you twice but you have not answered my query. I'm interested to know how you know your yogurt is full of friendly bacteria? What equipment do you use to ascertain what the friendly bacteria content of your yogurt is after fermenting? How do you measure your bacteria content before consuming to know how much bacteria is in there? I hope you can answer this time as I'm certainly very interested and could follow the same route at some point if it can be shown that a post test can determine how much bacteria is available prior to consumption.