Do you prefer to think about your daily nutrition choices as vintage audio gear?
From my reading of Greger and Ornish, it looks like optimal health happens when you turn as many of these knobs to the right as you can.
Go for more fiber, more greens, more whole foods (versus processed foods), more plant-based (versus animal products), lower oil (versus more oil), and meals earlier in the day (versus later in the day).
Also: using these vintage amp knobs makes your food sound better (ok, no evidence for that).