▲ 105 ▼ What's good in small concentrations, but lethal in higher? What's a glaring red flag you're encroaching on a lethal concentration? (lemmy.world) submitted 2 years ago by ilex@lemmy.world to c/nostupidquestions@lemmy.world 127 comments fedilink hide all child comments Like Fluoride or Oxygen.
[–] JoBo@feddit.uk 2 points 2 years ago But impossible to overdose by voluntary inhalation. Just don't eat, drink or inject lethal doses and you'll be fine. permalink fedilink source parent