Also remember the issue is insidious and chronic toxicity and gradual weight gain. A little ice cream once every few weeks is nothing a healthy and clean body can't sweep up on its own. It's the lifelong daily pounding of the body with rubbish that you want to avoid. My wife and I have our date night once a week, and it's usually pseudo-primal or just SAD dinner with no regrets. Guilt will kill you faster than a weekend cheeseburger.
Steak, eggs, potatoes - fruits, nuts, berries and forage. Coconut milk and potent herbs and spices. Tea instead of coffee now and teeny amounts of kelp daily. Let's see how this does! Not really had dairy much, and gut seems better for it.