I'm reminded of the discovery that grapefruit impacts how drugs are processed by the body. If I'm remembering correctly, the scientists were trying to find a w

I'm reminded of the discovery that grapefruit impacts how drugs are processed by the body. If I'm remembering correctly, the scientists were trying to find a way to see if alcohol impacted some drug, but wanted the measurement to be blind. So don't participants would need to drink alcohol without being sure if they had or not. The author and his wife spent a lively evening trying to find some kind of mix that hid the alcohol and found grapefruit to be very good at it. Then when the actual study ran, they had participants take the drug or a control as well as vodka with grapefruit or just grapefruit. And to their surprise, the grapefruit had a massive effect regardless of the vodka!