"The great majority tells me water fasting is very bad to do and that I am crazy because I jeopardize my health, specially since I do not have any extra weight to loose. Whilst I couldn't care less if people think I am weird, in some cases - with unhealthy friends/family members I care about - I wish they would get it and try water fasting so that it would hopefully improve their overall health. But to no avail," writes Serge in Water Fasting Support Group on Facebook