It's a tough problem, because doctors are supposed to be strictly concerned with their patient's health. So someone would have to set up and administer some sort of medical police force.

I read today that John F. Kennedy was riddled with health problems. He was young, and was considered a good president. How would this new medical enforcement work in His case?

https://www.google.com/m?q=john+f+kennedy+health&client=ms-o...