Ep. 290 - OMAD Optimization | Low-Carb vs High-Carb Pre-Fast Meals Study | How Your Last Meal Before Fasting Affects Ketosis & Fat Burning | 24-Hour Fast Results | Time to Ketosis Breakthrough Research | New Fasting Persona Quiz!

Fasting For Life

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This episode reveals groundbreaking 2025 research that will revolutionize how you approach OMAD (One Meal A Day) fasting. Dr. Scott and Tommy break down a game-changing study showing how your pre-fast meal composition dramatically affects ketosis timing and fat burning efficiency during 24-hour fasts. Discover the shocking difference between starting a fast with a low-carb, high-fat meal versus a high-carb, low-fat meal: the low-carb group reached nutritional ketosis by hour 12, while the high-carb group never achieved ketosis during the entire 24-hour period. Learn how the right pre-fast meal drops insulin by 42% within one hour, increases fat-burning hormone glucagon by 24%, and naturally boosts GLP-1 (the "Ozempic hormone") by 27% and GIP by 34.5% - giving you natural appetite suppression and metabolic enhancement. The hosts explain why this simple meal composition change (60% fat, 30% protein, 10% carbs versus the opposite) can be the difference between plateau frustration and consistent fat loss results. Understand why your dinner OMAD might be sabotaging your progress, how meal timing amplifies these effects, and practical food swaps to optimize your pre-fast nutrition. If you're stuck in the 3-5 pound weight fluctuation cycle despite consistent OMAD fasting, this episode provides the missing piece to unlock sustained ketosis and accelerated fat burning. Essential listening for anyone wanting to maximize their OMAD strategy and achieve consistent, sustainable results without longer fasts or extreme measures.

⁠⁠Take the NEW FASTING PERSONA QUIZ! - The Key to Unlocking Sustainable Weight Loss With Fasting!⁠⁠⁠

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Article Links:

https://pmc.ncbi.nlm.nih.gov/articles/PMC11998415/pdf/12986_2025_Article_920.pdf

298 episodes