I've been getting spam for the "Dr. Oz Belly Buster," which wouldn't sound good even if it were reliably attributed to someone trustworthy. But my fellow doctor* turns out to be less reliable than flipping a coin.
*I have a Doctor of Divinity degree that I purchased from the Universal Life Church for $25.
In an attempt to make their science coverage as good as their political coverage, Fox News presents a Doctor of Naturopathy (is that like sociopathy?) who says, "Coffee will make you fat as a pig."