How to start living a healthier lifestyle

There is a difference between Doing things right, and doing the right things. I am sure this doctor is very proficient in her field. However she is just teaching you to do things right, but what is missing is doing the right thing. For example, logically it makes sense to regularly visit your doctor and make appointments. But human beings are not robots. What I would like to see from this doctor is explain miracle healings. Or people who have never been to the dentist but have healthy gums.