Hospitals, doctors and medicine are the absolute LAST line of defense for health.
In the US there are rules, regulations and laws established that keep doctors from being able to refer out to personal trainers and strength coaches.
Doctors shouldn't be talking about nutrition they should be referring out to someone that's educated, experienced and knows what they're doing.
Healthy people are on offense. They don't go to hospitals, doctors or have need for medication. They're healthy. They have a coach that teaches them how to and holds them accountable to better movement, nutrition, and mindset because they value their health. They realize it is the one underlying resource that makes them able to enjoy everything else. They're living the experience they want.