Water-best to drink purified water, or filtered, to avoid known toxins and heavy metals in tap water.

而平常应饮用净化水或过滤水，然应避免饮用有毒的或重金属的水。

youdao

Water-best to drink purified water, or filtered, to avoid known toxins and heavy metals in tap water Distilled water is acidic, avoid it.

而平常应饮用净化水或过滤水，然应避免饮用有毒的或重金属的水。

youdao

Anaerobic bacteria often do not require oxygen, can survive extremes in temperature, and can withstand the presence of toxins and heavy metals.

嫌气的细菌经常不需要氧，能在温度方面经历极端之后幸存，并且能禁得住毒素和重金属的存在。

youdao

Over this same period concern about possible effects of exposure to environmental toxins, including pesticides and heavy metals, has become ever more pervasive.

FORBES: What Caused A Billion Dollar Federal Study Of Child Health To Implode?

The Luddites wished to return to a more natural way of life, in which skilled craftsment could ply their trade and make a living, and in which civilization was not ravaged by all the ills of industrialization (including heavy metals and other factory-produced toxins poisoning millions).

FORBES: When Americans Rejected Small Pox Vaccines