CODEINE NO FURTHER A MYSTERY

Grapefruit Juice (GFJ)- I had toyed with the concept of working with grapefruit juice for some time but have browse mixed studies. Lately I examine that it does not inhibit CYP2D6 but rahter 3A4 and that is answerable for conversion of codeine into norcodeine. In concept by inhibiting 3A4 you permit much more codeine for 2D6 to turn into morphine.