This man has helped me and my whole family lose weight and get healthy. I lost that stubborn weight 25 lbs just by following him on YouTube. He gives free information and educates his listeners and patients. My father is not prediabetic just following Dr. Bergs advice. My sister in law was pre diabetic, AINT NO MO!!! Because she follows Dr. Bergs Keto and Intermittent fasting program. I can tell Dr. Berg and his wife genuinely cares about people and wants to make a difference.