CODEINE FOR DUMMIES

Grapefruit Juice (GFJ)- I had toyed with the thought of utilizing grapefruit juice for a very long time but have read through combined studies. Not long ago I read that it will not inhibit CYP2D6 but rahter 3A4 and that is answerable for conversion of codeine into norcodeine. In idea by inhibiting 3A4 you allow far more codeine for 2D6 to turn into