how do you take Frankincense Essential Oil. Or do you just inhale it?

I read it somewhere that you can put 3 drops of frankincense essential oil in one tablespoon of olive oil or on olive oil gel capsule and eat it. Can somebody please tell me if this is right?

I usually put 10 drops frankincense essential oil in 1 tablespoon of coconut oil and apply it on the desired area. Not sure about the consuming part.