A woman is feeling unwell, so she goes to her GP. He immediately spots the problem and says to her, “Take this red pill after breakfast with a glass of water.”
“OK.”
“Take this blue pill after lunch with two glasses of water.”
“Ok.”
“And take this yellow pill after dinner with three glasses of water.”
“Good heavens,” says the woman, “whatever is the matter with me?”
“You don’t drink enough water.”
