Grapefruit juice, and grapefruit in general, is a potent inhibitor of the cytochrome P450 CYP3A4 enzyme, which can affect the metabolism of a variety of drugs, increasing their bioavailability.
Grapefruit juice is a potent inhibitor of the cytochrome P450 CYP3A4 enzyme. Grapefruit in general, is a potent inhibitor of the cytochrome P450 CYP3A4 enzyme. The cytochrome P450 CYP3A4 enzyme can affect the metabolism of a variety of drugs. The cytochrome P450 CYP3A4 enzyme is increasing their bioavailability.