thc is fat soluble (same reason that cannabutter works out so good) which means it is metabolized by cyp enzymes in the liver. So if you do smoke a lot then your body will increase these enzymes to help rid it of what it thinks is a toxin faster. just so you know other things can also lead to increases in these enzymes which will also lead to faster metabolism of thc, such as cigarettes, alcohol, and a lot of different kinds of pills. Just look up cyp inducers.

Wow med school is finally starting to pay off!!!!!!!!