Although raw honey can be a healthier alternative to traditional sugar, you should not consume it unpasteurized. It contains grayanotoxin a natural neurotoxin that can be poisonous. It brings on light-headedness and sometimes, hallucinations.
It may seem absurd, but getting poisoned by consuming toxic foods is much easier than one might think. Potatoes, red beans, fresh milk: here are the foods that must always be cooked before being served.