I distinctly remember being told to avoid grapefruit with certain antibiotics in the early 90s. I know that, in about 2000, my father was told to avoid grapefru

I distinctly remember being told to avoid grapefruit with certain antibiotics in the early 90s. I know that, in about 2000, my father was told to avoid grapefruit all the time because he was taking drugs for gout. He loved grapefruit and complained bitterly about the restriction.