Is he oversimplifying? Dietitians and nutritionists (mostly) agree that the general public does not want to know about the science behind nutrition. People just want to know what to eat, not why they need it. But, on the other hand, RDs avoid the "one size fits all" approach to nutrition counseling. We've been trained to provide thorough assessments of our clients to clearly understand their nutrition needs. There's often more to the story than "eat less and move more."
It's clear that there are barriers in our culture to being thin. Some call it an "obesogenic environment." Not everyone has access to a gym or a farmer's market. Some folks were raised only eating meatloaf and pizza, and a vegetable is a foreign thing to them. Telling them to "eat mostly plants" just isn't going to cut it. So, it's our job to take the time to get to know our clients and help to resolve their nutrition issues.
Pollan's message is paramount. We all need to follow his "rules." However, it may be more critical that we write our own rules and goals. Listen to your body and feed it well. We have to eat every day; try to make it enjoyable! Be mindful, and don't punish yourself for making unhealthy decisions. And when you're stuck, ask for help!
Healthy eating,
Sandy N. Sfikas, RD, LDN