Dr. Eric Berg, DC
Doctor of Chiropractic, Nutritional Educator
Dr. Eric Berg has educated millions through his YouTube channel and books on the link between insulin, cortisol, and body fat storage. His practical frameworks for ketogenic eating and intermittent fasting align directly with the insulin-first logic of the RealFoods WI Score, and his emphasis on electrolytes and nutrient density informs how RealFoods evaluates food quality beyond the glucose curve.
Key works
The Healthy Keto Plan (2019)
A practical guide to combining ketogenic eating with intermittent fasting to regulate insulin and accelerate fat adaptation.
Areas of expertise
- Insulin and Fat Storage
- Ketogenic Nutrition
- Intermittent Fasting
- Cortisol and Stress Hormones
- Nutrient Deficiency
- Metabolic Health
- Weight Loss Without Calorie Counting
