The Longevity Lounge

Ep 46 - The Diet Wars Part VI - 421 Fasting Diet


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Welcome back to The Longevity Lounge! In this final episode of our Diet Wars series, we’re diving into a transformative strategy that Dr. Cherine personally follows — the 421 Fasting Diet. If you've ever struggled with ultra-restrictive eating plans, frustrating plateaus, or waning energy despite your best efforts, this episode is for you.


✨ What is 421 Fasting? We break it down:


4 days of intermittent fasting

2 days of 24-hour fasting (OMAD style)

1 intentional feast day


Rooted in ancestral wisdom and metabolic science, this cyclical approach promotes autophagy, insulin sensitivity, hormonal balance, and metabolic flexibility — all without extreme restriction.


👩‍⚕️ We explore:


Why the feast day matters (and how to do it right)

How to break a fast properly to avoid digestive distress

Common nutrient deficiencies to watch for (and how to support your body)

How fasting impacts mood, immunity, muscle mass, and longevity

Real-life tips for making this sustainable in a modern, busy lifestyle


Whether you're hitting a plateau or simply curious about fasting, you'll walk away with tools to reset your metabolism, sharpen your mind, and age gracefully.


🌱 "Food is your pharmacy, and fasting is your cellular cleanup crew." — Dr. Cherine


🔔 Subscribe now on Apple Podcasts, Spotify, or YouTube to catch the full series and let us know which diet has worked best for you. Let’s celebrate health, strength, and living vibrantly for 100 healthy years.


#421Fasting #DietWars #LongevityLounge #IntermittentFasting #FastingLifestyle #HormoneHealth #Autophagy #HealthyAging #MetabolicReset #PaleoLife #FeastAndFast #HealthyOver40Shop

Primal Complete Protein – Fuel your body with our premium, scientifically-formulated protein powders. https://drcherine.myshopify.com


Visit our virtual dispensary to check out Dr. Cherine’s favorite supplements! https://www.designsforhealth.com/u/cherinevanwagner


Join The Fall Into Fitness Challenge – A 30-day weight loss program with meal plans, daily workouts, and a supportive community. https://cf.drcherine.com/30-day-challenge?_kx=GsWuDacXHBpKPuPcELJKlg.XZyQ2A


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The Longevity LoungeBy Dr. Cherine Reid