There have been quite a few doctor shows on TV for the last ten years or so, like The Dr. Oz Show, The Dr. Phil Show and one simply called The Doctors. They provide good health information or advice at times, but I think some people try to follow everything that is said on these shows too much. Every time one of these doctors mentions a certain product, some people rush out to get it, not knowing if it will be good for their health or not.
I feel that although these doctors can give helpful information sometimes about both your physical and mental health, they tend to repeat themselves a lot, because they most likely don't want to give out too much free medical advice, being that if they help too many people get or stay well, that would put them out of business.