How much n is lethal?

[mathquestions12345]

In an aside, The Peaceful Pill says 6 Grams is lethal, but it doesn't really go into details. Does anyone know anymore about it?

 

[Malice1]

9g is guaranteed from what i heard on 8ch. 6 grams probably will kill you but "probably" isn't very reassuring now is it? Dont take the risk. Get two bottles (13g) and die for sure.