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Cardiologist Dr. Bret Scher Explains How Metabolic and Mental Health Are Connected
PragerU •Real Talk with Marissa•Jan 29, 2026Cardiologist and metabolic expert, Dr. Bret Scher and PragerU CEO Marissa Streit unpack why decades of government nutrition advice have failed. Dr. Scher explains how flawed dietary guidelines contributed to America’s mental and physical health crisis. He explains that food and lifestyle should be the foundation of real preventive medicine. Together, they explore whether the keto diet can lead to weight loss, mental health and even a possible solution for children struggling with depression.
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