Not helpful. Michael Pollen's pithy advice is a rather trite and even he will say it's misleading adage. For example, if one ate mostly starchy or sugary plan

Not helpful. Michael Pollen's pithy advice is a rather trite and even he will say it's misleading adage. For example, if one ate mostly starchy or sugary plants, they'd probably be a lot less healthy than someone who ate mostly wild game and greens. Nutrition is incredibly complicated and variable.