Karch says when the system is overloaded, the grapefruit juice can “swamp” the system, keeping the liver busy
and blocking it from breaking down drugs
and other substances.
Drugs that use the same pathway and interact with grapefruit juice target some of the most common health problems doctors see today. The list consists of more than 50 medications, including some drugs used to treat high cholesterol, depression, high blood pressure, cancer, depression, pain, impotence, and allergies.