12. Nutmeg

Nutmeg is a popular spice that is grown in the Caribbean and Indonesia. The kernel of the seed is nutmeg. Nutmeg adds a warm, sweet taste and Thanksgiving-y smell to food.
It is also a hallucinogenic. A teaspoon of raw nutmeg brings on an elevated heart rate, nausea, dry mouth and vomiting. Hint: most of the nutmeg in your spice rack isn’t raw.
It is rarely fatal, but you might wish you could die because symptoms will last a few days.