The Fat Loss Hormone: New Science on Leptin + a 7-Day Leptin Reset Protocol

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In today's Friday solo episode of The Optimal Protein Podcast, Vanessa breaks down the science of leptin — the hormone that determines whether your body will burn fat or protect it.

Leptin isn't just about appetite. It's a metabolic permission signal, and when leptin signaling is disrupted, fat loss can stall even in a calorie deficit.

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Vanessa explains how sleep, circadian rhythm, and light exposure affect leptin, why dieting can feel harder than it should, and walks you through a practical 7-Day Leptin Reset Protocol designed to reduce hunger, improve satiety, and make fat loss feel easier.

This episode connects leptin science with protein-forward nutrition, calories in vs. calories out, resistance training, and circadian alignment for sustainable fat loss.

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🎙 The content in this podcast is for informational purposes only and not nutritional or medical advice. Always consult your healthcare provider before making major dietary or lifestyle changes.