your reply does sound pretty rude.
As do few other replies on this thread (in charge).
I am just going to address your first question.
If I tell you I am drinking between 1 and 3 glasses of something per day, you could try to calculate what would be an average per day, and you would probably get an average of 2 glasses per day.
Why is it so hard to believe for people that someone might get mild case of argyria by drinking CS?
And, to comment those other rude comments ... at least nobody can now claim that Philo Z. joined curezone just for the sake of trolling and scaring people from trying CS.
Apparently, Philo Z. has been posting on curezone for longer than a year, and he himself actually doubted argyria cold be caused by consuming CS: