The effects of black pepper on the intestinal absorption and hepatic metabolism of drugs

For black pepper or piperine to be widely applicable in current medical practice, as a combination therapy, the clinical significance of food-drug interactions caused by concurrent use of black pepper or piperine should be carefully assessed with consideration for many compounding factors affecting the clinical outcome of pharmacokinetic interactions (e.g., dose, dosing regimen, genetic variation and species). Furthermore, the effective formulation strategy for the optimization of the pharmacokinetic characteristics of dietary components is crucial to improve their in vivo performance and ultimately maximize their effectiveness as a bioavailability enhancer.