First step might be drop red meat in favor of chicken and fish, or more pescatarian, just fish and other seafood. Canned salmon and frozen shrimp are both quick and easy. I don't touch any soy of any kind, but eggs, cheese and nuts work for protein, as does Whey Protein drinks (quality whey powder in full-fat coconut milk). The NANY book has vegetarian options scattered through the entire program.

Like her 18 minute talk, these rules are a good summary. I tell people dont eat Grains, Sugar or Processed seed oils, but that last one confuses. What?, no canola? Potatoes is easier to grasp.