Question

why is natural water not considered safe for drinking​

Answer 1

Answer:

Boiling or disinfecting the water may not make the water safe if it is contaminated with harmful chemicals, including natural metals such as arsenic or lead. The only way to reduce the health risk associated with harmful elements and chemicals is to limit your consumption to smaller quantities or occasional use only.

Answer 2

Answer:

$\huge\underline\mathfrak\pink{Answer}$

Boiling or disinfecting the water may not make the water safe if it is contaminated with harmful chemicals, including natural metals such as arsenic or lead. The only way to reduce the health risk associated with harmful elements and chemicals is to limit your consumption to smaller quantities or occasional use only..