>>149405145
Chlorine is actually one of the elements that comprise the human body. 99% is made of oxygen, hydrogen, nitrogen, carbon, calcium (which is a METAL as it turns out, did you know that? I didn’t), and phosphorus. Then .85% is made of sulfur, potassium, sodium, chlorine, and magnesium. The last .15% are all trace elements apparently, some of which are very fucking important like iron or zinc but don’t take space enough in the body for me to easily google them