"proof for the effectiveness of this method for the removal of gallstones. "
For the record, I never said that this method is effective in removal of gallstones.
I said, by citing stats, that this method can be used to eliminate symptoms associated with Gallstones ( Gallstones attacks, indigestion, bloating) and also other symptoms that may not always be associated with gallstones, like acne, allergies, psoriasis, eczema, etc.
There is no simple way to know if people diagnosed with Gallstones actually pass gallstones, not without expensive laboratory analysis.
But, it is possible in case of calcified stones. No need for expensive laboratory analysis! Just use any kitchen knife available. (it is available in every kitchen)
How many people reported passing calcified stones (very hard stones)?
We know the answer to this question.
Yes, one of my flushes produced the hard stone(s). 20 of 279 (7%)
Yes, two of my flushes produced the hard stones. 3 of 279 (1%)
Yes, three of my flushes produced the hard stones. 3 of 279 (1%)
Yes, four of my flushes produced the hard stones. 1 of 279 (0%)
Yes, many of my flushes produced the hard stones. 2 of 279 (1%)
29 of 279 (10%) people reported passing calcified or protein rich stones during at least one single flush
The problem here is: How many of those 279 had calcified stones before the flush?
We don't know.
It could be that there were only 29 of them, but could be also 100 people.