Except two of those numbers are off by three orders of magnitude. Caffeine's LD50 is 150-200 milligram/kg, Glyphosate is at 2-5.6g/kg (in rats). These numbers a

Except two of those numbers are off by three orders of magnitude. Caffeine's LD50 is 150-200 milligram/kg, Glyphosate is at 2-5.6g/kg (in rats). These numbers are completely meaningless, though, because LD50 is not the correct measure of toxicity unless you plan on drinking the stuff. The concerns are about the effects of pesticides on the body, not literally dying from the poisonous effects of pesticide. Salt is at around 3g/kg.