EVERYTHING ABOUT CODEINE

Grapefruit Juice (GFJ)- I'd toyed with the thought of working with grapefruit juice for some time but have study combined reviews. Lately I read through that it does not inhibit CYP2D6 but rahter 3A4 which happens to be to blame for conversion of codeine into norcodeine. In principle by inhibiting 3A4 you leave extra codeine for 2D6 to develop into