I'm re-doing my entire food consumption habits and was wondering if you all have any input. I've done an enormous amount of research, but the field of nutrition is wack. Consensus is hard to come by, even for things like "is cooking with oil good" or "oh no don't roast things the bioavailability drops by five billion percent".
Generally, it seems to come down to eating 'real' food, restricting overall caloric intake, avoiding anything processed... but I already knew that. Everyone already knows that.

Is there anything nutrition-related that you know about that isn't basic "duhhh" advice?