Intermittent Fasting Explained: Benefits, Risks, Weight Loss & What Doctors Really Think

Intermittent Fasting Explained: Benefits, Risks, Weight Loss & What Doctors Really Think

June 23, 2026 · 33 min · Episode 6

About this episode

This episode explores the science and claims surrounding intermittent fasting, featuring expert insights and personal experiences.

Intermittent fasting has become a big wellness trend online , but does the science actually support the hype? In this episode of Health vs Hype , host Trace Dominguez digs into the medical evidence behind intermittent fasting with obesity medicine specialist Dr. Jen Schriever. Together, they break down the biggest claims surrounding fasting, including weight loss, insulin resistance, metabolic health, autophagy, mental clarity, longevity, and “metabolic reset.” You’ll hear real experiences from intermittent fasting advocates Gin Stephens and Al Kavadlo, alongside expert analysis about what current research actually shows and where the evidence is still weak. Is intermittent fasting better than traditional calorie restriction? Can fasting improve blood sugar or help prevent disease? And who should avoid fasting altogether? This episode explores: The science of intermittent fasting and weight loss Insulin resistance, blood sugar, and metabolic health Claims about autophagy, longevity, and cellular repair Mental clarity and cognitive benefits Risks for people with diabetes or eating disorders Intermittent fasting vs GLP-1 medications like Wegovy and Zepbound Why…

People in this episode

Host: Trace Dominguez

Guest: Dr. Jen Schriever

Topics covered

Keywords

Mentioned in this episode

Organizations: American Medical Association

Products: Wegovy, Zepbound

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