EVERYTHING ABOUT CODEINE

Grapefruit Juice (GFJ)- I'd toyed with the idea of using grapefruit juice for years but have examine mixed reviews. Not long ago I read that it won't inhibit CYP2D6 but rahter 3A4 that is liable for conversion of codeine into norcodeine. In concept by inhibiting 3A4 you allow far more codeine for 2D6 to turn into morphine. Soon after looking throug