You’re both right. A quack is a charlatan and pretender. I’ve seen it applied to legitimate MDs who have “jumped the shark” and started giving bogus medical advice, so I thought that’s what it meant.
There are in fact MDs who use bogus tests and find Lyme or babesiosis as the cause of unrelated woes in the majority of their patients. Those were who I was referencing.
That is what I have always heard partially defines a quack as well.
You’re both right. A quack is a charlatan and pretender. I’ve seen it applied to legitimate MDs who have “jumped the shark” and started giving bogus medical advice, so I thought that’s what it meant.
There are in fact MDs who use bogus tests and find Lyme or babesiosis as the cause of unrelated woes in the majority of their patients. Those were who I was referencing.