I went to the doctor the other day and told him I hadn't been feeling well.

The doctor examined me, left the room and came back with three different bottles of pills. The doctor says, "Take the green pill with a big glass of water when you get up. Take the blue pill with a big glass of water after lunch. Then just before going to bed, take the red pill with another big glass of water."

Startled to be put on so much medicine, I said, "Jeez doc, exactly what's my problem?"

The Doctor says, "You're not drinking enough water."
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