410. I Challenged Dr. Boz on the Sardine Fast. Here's What Happened.

Nutrition with Judy | Holistic Health | Carnivore · Nov 5, 2026 · 55m

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Can eating only sardines for 72 hours really help improve insulin resistance, increase ketones, and break through a keto or carnivore weight loss plateau? In this episode, I sit down with Dr. Annette Bosworth (Dr. Boz) to revisit her popular 72-hour sardine fast and explore the science behind this unusual metabolic strategy. We discuss blood sugar, ketosis, fat burning, metabolic flexibility, and why some people struggle to see results even after following a ketogenic or carnivore…