Wow .. I never that man and animal residue is benificial to farmers and enviornment just because of microbes ..
I have a question thou .. those biotic drinks which are coming now a days do they really benefits a human or they make our body less probable to making one of their own ??
I am guessing you are talking about probiotic drinks which contains live beneficial bacteria, but I do not know the in depth details on how those work or might affect our bodies. But had been saying that most of them will be killed in the stomach by the gastric juice