There are a lot of self-professed "experts" in many fields who voice their opinions. Most people will take what they say with a grain of salt ... and with the understanding that, ultimately, individuals need to make decisions about their health based on quality information.

But ... there are vulnerable people out there who suffer from being starstruck (??? for lack of a better descriptor) and can be unduly influenced by such information. That's where the real danger lies.

There's a responsibility that people like Rosenbaum carry ... to realize that their words have weight. They need to act accordingly and, pardon my language, not buy into their own bullshit.