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10% Happier with Dan Harris

10% Happier with Dan Harris

The Science of Eating Well Without Losing Your Mind | Jessica Knurick

Jun 1, 2026 · 1h 10m

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About this episode

Seed oils, sugars, food dyes, ultra-processed food, supplements, vaccines — a PhD nutritionist cuts through the noise on the biggest health fears online. Dr. Jessica Knurick is a Registered Dietitian with a PhD in nutrition science, specializing in chronic disease prevention. She educates on nutrition science, food and nutrition policy, and how these factors shape public health. In this episode we talk about: The root of wellness misinformation Vaccines and fluoride controversies Toxins vs. ultra-processed foods Decoding ingredients & food dyes The truth about sugar, bread, and dairy Fats, seed oils, and infant formula The science behind saturated fats The wild west of supplements The…