There was more than one variable happening and I already had multiple symptoms from drinking tap water abroad that was not pathogenic, did not contain organisms, but contained some combination of heavy metals and perhaps pesticides. A hair test for metals revealed the excess of several elements, like aluminum.What happened to you after three weeks?
The new and sudden symptoms were fatigue and reduction in ability to cycle and exercise, as well as a 10x increase in sunburn sensitivity that quickly resulted in loss of skin pigment. It came after three weeks of drinking water from an atmospheric water generator, which is a machine that removes water from the air and puts it through a variety of filters: RO, carbon, and UV; this is equivalent to distilled water. I was trying this machine because I lived abroad and could not find a reliable source of spring water.