6.3K views · 140 reactions | If you've read The Primal Blueprint, you know there are three categories of food you must strictly limit to eat Primally: processed grains, added sugars, and seed oils. But people ask me all the time which one is the most important—if they're not ready for a complete dietary overhaul, where should they start? Here's what I tell them. Do you agree or disagree? | Mark's Daily Apple | Facebook