^Totally ignore that reply I made up there^ I'm a dumbass, and it's been a ~long~ day...Anywayz, I've tried nutmeg once orally. I did about 4 or 5 tablespoons and it tasted SSSOOO horrible, I'm surprised I never vomited. So I'm guessing that nutmeg oil would work but it would most definitely taste like shit as well. And if it even worked, it would probably need to be fresh to have good effects, same goes for ground nutmeg. As for how much to take...I have no clue. If you want a better "homemade" high, I would go for the Robo instead. Tastes a little bit better.