The Adversity Advantage with Doug Bopst Sugar Controls You - Do This To Break Free & Train Your Brain To Eat Healthy | Dr. Pradip Jamnadas
Mar 5, 2026
Dr. Pradip Jamnadas, an interventional cardiologist and preventive medicine educator, explains how processed sugar hijacks the brain and why fasting can help reset cravings. He explores gut–brain links, the vagus nerve’s role in mood and recovery, practical lifestyle habits for lasting healthy eating, and attention training to break addictive patterns.
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How Processed Sugar Hijacks The Brain
- Sugar hijacks the brain's dopamine reward center because our biology was wired to crave rare natural sugars for survival.
- Today processed sugar is pure and always available, so the reward center continually lights up and escalates cravings.
Existing Addictions Prime Sugar Vulnerability
- Addictive predispositions compound: prior behavioral or substance addictions prime the same dopamine center making sugar addiction easier.
- Digital, gambling, alcohol or nicotine addictions can make small amounts of sugar trigger full addiction.
Treat Lifestyle Not Just Sugar
- When tackling sugar, address broader lifestyle factors: improve sleep, daily walks, sunlight, exercise, social connection and laughter.
- These easier-to-change habits reduce stress and naturally lower sugar cravings.