Summary:
The book presents a set of straightforward, memorable guidelines for eating wisely, distilled from a variety of food cultures and dietary research. It emphasizes the benefits of consuming whole foods, eating less, and enjoying meals with a focus on plant-based nutrition.
Key points:
1. "Eat Real Food, Moderately, Mostly Plants": Pollan stresses eating whole foods, in moderate amounts, with a focus on plant-based items.
Books similar to "Food Rules":

In Defense of Food
Michael Pollan

What the Fork Are You Eating?
Stefanie Sacks

How Not to Diet
Michael Greger

The Forks Over Knives Plan
Alona Pulde|Matthew Lederman

How Not to Die
Michael Greger MD|Gene Stone

Deep Nutrition
Catherine Shanahan

The Science of Nutrition
Rhiannon Lambert

Food and Nutrition
P.K. Newby