When a man met his friend on the street one day, he noticed that he had a terrible cold.

He asked him if he had seen a doctor about it and his friend said, "No, but I probably should. Do you know a good doctor?"

The man gave his friend the name of his own doctor and assured him that he would be in good hands. About a week later, they met again and the man wasn't sure if his friend's cold was really better. So, he asked him, "Did you see my doctor?"

"Oh, yeah," his friend said. "He was a really nice guy."

The man asked, "Did he give you something to help your cold?"

"Sure did," his friend answered, somewhat enthusiastically. "He told me to drink a big glass of fresh orange juice after a hot bath."

The man asked, "Well, did it help?"

And his friend said, "I don't really know, I haven't finished drinking the hot bath yet."