While doing the last Liver Flush I was measuring my urine pH.
I noticed that the pH went acidic. First I thought that this was because some accumulated acids were going out of the body via urine.
Later I read that this was not really the case. Rather the reason seems to be that diarrhoea causes loss of bicarbonate stores (alkaline) via stools.
This is interesting, because intuitively I sensed that it is good to be good mineralised before entering in the Liver Flush process and that this way the tiredness can be much less.