Yeah, anyone who says something has a lethal dosage amount, I remind them that water has an LD50 that has been scientifically documents, and Reese Cups have an LD50 that is scientifically backed (it's surprisingly close to 1kg/kg, for what it's worth, so eating your own body weight in reese cups in a single sitting and short period of time would kill about 50% of the adult population who did so successfully). That doesn't mean eating a peanut butter cup is going to kill you, even if you wash it down with a glass of water.