Earlier quoted context omitted.
How can a layman determine the right book? Anti-vax kooks also think they're reading the right sources.
You don't need to read a book. I think you can get away with three steps: 1) This maxim from Michael Pollan: "Eat food [1]. Mostly plants. Not too much." (I personally follow an adjusted version of this: "Eat food. Only plants. Not too much.") 2) Review daily nutrient requirements to ensure your diet is providing you with adequate macro (protein, carbs, fat) and micronutrients (vitamins, minerals). 3) A few months af…
I don't disagree with your assertion on steps, to be clear, just that you aren't answering the actual question. How can you trust Pollan (I'm not saying you can't, just...that's the core question the OP was asking).