Hot water is much more likely to leach the heavy metal from your plumbing pipes. Too much lead in the body can cause serious damage to the brain, kidneys, nervous system, and red blood cells (it's especially bad for pregnant women and children).
Especially pain-killers, anti-inflammatory drugs, antibiotics, and hormone products burden the environment. Approximately 20 types of anti-inflammatory drugs were found globally in natural watercourses so far, and 8 of them were detected in tap water as well.
Did you know that with the appropriate water-cleaner you can not only clean drinking water but also tap water that you use for bathing and rinsing fruits and vegetables?
Excellent decision! You are probably aware that not even boiling is able to neutralize germs in the water.