Dr. Berg’s plan makes since. If you think about it. My grandparents only ate once a day. Veggies, veggies, veggies, fat meat, fresh honey, and fresh picked berries. Beef roast with carrots, potatoes, cornbread. Biscuits full of cheese. Beans with fat back cooked in them. My grandmother’s lived past 90 years old. No processed sugars or food. The keto diet is even better.