Expert Q&A

What is your intermittent fasting schedule, what results are you seeing, and are you happy with it and its effect on metabolism and insulin levels and how it connects to gut health and inflammation?

The Chaotic Intermittent Fasting Schedule I Recommend

In The 30-Week Tirzepatide Reset, I teach a flexible, Japanese-inspired approach I call chaotic intermittent fasting. Instead of rigid 16:8 windows, patients eat within a 10- to 12-hour window four or five days per week, then compress to an 8-hour window on two non-consecutive days. Typical pattern: breakfast at 9 a.m. and last meal by 7 p.m. most days, shifting to noon-to-8 p.m. on fasting days. This variability prevents metabolic adaptation and keeps hunger hormones like ghrelin guessing. We pair it with our exact lectin-free low-carb diet using 221 recipes that eliminate grains, nightshades, and ultra-processed carbs while emphasizing pasture-raised proteins, non-starchy vegetables, and healthy fats.

Results My Patients Are Seeing

After 30 weeks following the full protocol—low-dose tirzepatide cycling, Detox Drops, red light therapy, and daily Japanese-style walking intervals—clients lose 30–90 pounds while improving key markers. Average A1C drops 1.5–2.0 points; fasting insulin falls from 18–25 µU/mL to 6–9 µU/mL. Body-composition scans show 65–80 % of weight lost is pure fat, not muscle. Energy levels rise dramatically by week 10, joint pain decreases enough for consistent movement, and clothing sizes drop 4–6 sizes on average. John, a 60-year-old with type 2 diabetes, lost 40 pounds, normalized his A1C from 7.8 to 5.7, and discontinued two medications. These outcomes match the 69 Transformation Steps outlined in my book.

Impact on Metabolism, Insulin, Gut Health, and Inflammation

Chaotic intermittent fasting directly restores metabolic freedom by lowering insulin demand, allowing cells to regain sensitivity. When combined with lectin removal, it reduces zonulin-driven leaky gut, which in turn lowers systemic inflammation measured by CRP often falling from 4.0 to under 1.0 mg/L. The protocol’s Detox Drops and red light sessions accelerate toxin clearance that otherwise blocks thyroid and mitochondrial function. Patients report calmer digestion, fewer cravings, and stable blood glucose even during hormonal shifts common in the 35–65 age group. This is not medication dependency; it is strategic use of tirzepatide for 10–12 weeks total while rebuilding hypothalamic signaling and gut microbiome diversity through real-food diversity and timed feeding.

Why I’m Confident in This Approach Long-Term

Yes, I am extremely happy with the results. Over 35 years in healthcare—from Army Nurse Reserves to Level 1 trauma and hospitalist work—I watched patients yo-yo on calorie restriction or high-dose GLP-1s alone. The 30-week protocol prevents regain by creating automatic habits: chaotic fasting becomes intuitive, lectin-free meals become normal, and non-scale victories like better sleep and pain-free joints keep motivation high. Maintenance uses the same tools at lower intensity so weight stays off 12–24 months later. This is the exact method my wife Anne-Marie and I used to lose a combined 275 pounds. True success is metabolic freedom, not lifelong injections. The book gives every reader the precise roadmap so they never have to guess again.

💬 What the Community Says

Practitioners following the 30-Week Tirzepatide Reset report strong enthusiasm for chaotic intermittent fasting, noting it feels less restrictive than strict 16:8 windows and helps avoid plateaus. Many share 25–50 pound losses with noticeable improvements in morning glucose readings and reduced joint swelling, crediting the lectin-free meals. A common theme is surprise at how energy stays stable without constant snacking. Some debate the ideal fasting compression days, with a vocal minority preferring more structure while most appreciate the flexibility around family schedules. Insurance and cost concerns surface frequently, yet users say the protocol’s focus on one box of tirzepatide plus affordable drops makes it accessible. Newcomers often express initial skepticism after past diet failures but post updates praising better lab numbers and clothing fit after 10–15 weeks. Overall the community views the approach as sustainable, especially for those managing blood pressure or hormonal changes, though a few mention needing more guidance on adjusting windows during travel.
Cite this answer
Clark, R. (2026). What is your intermittent fasting schedule, what results are you seeing, and are. *CFP Weight Loss*. https://ask.cfpweightloss.com/ask/what-is-your-intermittent-fasting-schedule-what-results-are-you-seeing-and-are-you-happy-with-it-and-its-effect-on-metabolism-and-insulin-levels-and-how-it-connects-to-gut-health-and-inflammation
Russell Clark, FNP-C, APRN, FNP-C, APRN
About the Author

Russell Clark, FNP-C, APRN, is the founder of CFP Weight Loss in Nashville and CFP Fit Now telehealth. Over 35 years in healthcare — Army Nurse Reserves, Level 1 trauma ER, hospitalist — he developed a 30-week protocol integrating real foods, detox, and low-dose tirzepatide cycling that has helped hundreds of patients lose 30–90 pounds. He and his wife Anne-Marie lost a combined 275 pounds using the same protocol.

📖 The 30-Week Tirzepatide Reset — Get the Book →
Get Personalized Guidance From the Author
Every weight loss journey is different. Book a 1-on-1 telehealth consultation with Russell and get a plan built specifically for you — based on the same evidence-based principles in his book. Available to patients in all 50 states.
Book Your Consultation →
Have a follow-up question?
More Questions 200 answered
▸ Is it okay for teenagers to do longterm lowcarb/keto — evidence-based answer for CFP patients for those with hypothyroidism or Hashimoto’s? ▸ My weight loss progress so far as a 23 year male who stared eating less unhealthy and does little to moderate exercise. Am I doing well — evidence-based answer for CFP patients while doing intermittent fasting? ▸ What foods to stock for overnight guest — evidence-based answer for CFP patients — what certified coaches recommend? ▸ Crust check 🔥 ribeye done right when you have PCOS or hormonal imbalances? ▸ How does chasing skinny ever get old for long-term results while doing intermittent fasting? ▸ How much keto-ade should I safely drink: best practices and common mistakes to avoid and how it connects to gut health and inflammation? 📖 Rebound Weight Gain — The common 'yo-yo' effect caused by high-dose, continuous GLP-1 use; we prevent this through strategic cycling and metab… ▸ Why is almost all the focus in treating PCOS on fertility: what to track and how to measure progress while doing intermittent fasting? ▸ When do you know to go to the hospital specifically for women over 40? ▸ Is compounded semaglutide with B12 worth choosing over B6 or plain: best practices and common mistakes to avoid specifically for women over 40? 📗 The 30-Week Tirzepatide Reset — by Russell Clark, FNP-C, APRN · The complete clinical protocol — 30 weeks of real foods, detox, and low-dose tirzepatide cycling that has helped hundreds of patients lose 3 ▸ When you have hypothyroidism but you don't want to give up trying to live a normal life. 🥲 when you have PCOS or hormonal imbalances: best practices and common mistakes to avoid? ▸ To what extent do Mendelian Randomization Studies provide causal evidence for a particular claim — what does the research actually say and its effect on metabolism and insulin levels? ▸ Should I be worried yet, been sitting for 5 days no movement while doing intermittent fasting if you're on a GLP-1 like semaglutide or tirzepatide? ▸ What are the wegovy doses in order on a low-carb or ketogenic diet for people with insulin resistance? 📖 Leptin Sensitivity — Restoring your brain's ability to hear the 'I am full' signal, which is often muted by high-sugar diets and systemic inf… ▸ Did L. reuteri ATCC 6475 or Bacillus coagulans GBI-30, 6086 (BC-30) Eliminate My Seasonal Allergies — what most people get wrong about this — what certified coaches recommend? ▸ Probiotics worked for a month then stopped. Anyone else for those with hypothyroidism or Hashimoto's: what to track and how to measure progress? ▸ Does drinking Sparkling Ice (flavored sparkling water - 5 calories per bottle) during my fasting window break my fast and the role of cortisol and stress hormones during the weight loss plateau phase? ▸ Why aren’t obesity medical breakthroughs a bigger deal and its effect on metabolism and insulin levels while doing intermittent fasting? ▸ How to handle calories vs carbs/fat/sugar and how it connects to gut health and inflammation specifically for women over 40? 📖 Visceral Fat — The dangerous 'hidden' fat stored around internal organs that drives chronic disease and is specifically targeted by our… ▸ How much protein should I eat if I weigh 280 pounds and want to cut a 100 pounds of fat off of my body? 📗 The 30-Week Tirzepatide Reset — by Russell Clark, FNP-C, APRN · The complete clinical protocol — 30 weeks of real foods, detox, and low-dose tirzepatide cycling that has helped hundreds of patients lose 3 ▸ Been on this diet for 11 months and its effect on metabolism and insulin levels and its effect on metabolism and insulin levels? ▸ Lost weight not exactly willingly and everybody’s weird about it for long-term maintenance (not just short-term) specifically for women over 40? ▸ Testosterone how long does it take to work while doing intermittent fasting if you're on a GLP-1 like semaglutide or tirzepatide? ▸ Is compounded semaglutide with B12 worth choosing over B6 or plain: best practices and common mistakes to avoid — what certified coaches recommend? ▸ Does mental health predict diabetes as much as BMI? Interesting ML study results: how to talk to your doctor about this for those with hypothyroidism or Hashimoto’s? ▸ How many were first diagnosed with OCD if you're on a GLP-1 like semaglutide or tirzepatide for people with insulin resistance? 📖 Tirzepatide Micro-Dosing — The practice of using the lowest effective dose to achieve results, minimizing side effects while maximizing the longevi… ▸ How does autophagy only happen whilst we sleep for sustainable results when you have PCOS or hormonal imbalances? ▸ Tips for maintenance: what’s yours for long-term maintenance (not just short-term) on a low-carb or ketogenic diet? ▸ Exercise — when and what kind while fasting, and does it enhance autophagy — how a functional medicine approach differs specifically for women over 40? ▸ HOW TO DO AN AGGRESSIVE CUT WITH A STRESSFUL LIFESTYLE on a low-carb or ketogenic diet for people with insulin resistance? 📖 Hormonal Chaos — The internal state of imbalance caused by modern grains and refined carbs that overrides willpower and forces the body t… 📗 The 30-Week Tirzepatide Reset — by Russell Clark, FNP-C, APRN · The complete clinical protocol — 30 weeks of real foods, detox, and low-dose tirzepatide cycling that has helped hundreds of patients lose 3 ▸ To what extent do Mendelian Randomization Studies provide causal evidence for a particular claim — what does the research actually say for those with hypothyroidism or Hashimoto’s? ▸ Is lime water (but sipped throughout the day) ok with autophagy — how a functional medicine approach differs for people with insulin resistance? ▸ If a random dance partner app existed .. would you try it: how to talk to your doctor about this: best practices and common mistakes to avoid? ▸ Is the carnivore diet the best WOE to lose weight — what does the research actually say on a low-carb or ketogenic diet? ▸ Will eating meintenance calories make me lose weight for those with hypothyroidism or Hashimoto's when you have PCOS or hormonal imbalances? ▸ Does okra water actually help gut issues: what to track and how to measure progress — what certified coaches recommend? ▸ What foods to stock for overnight guest — evidence-based answer for CFP patients: what to track and how to measure progress? 📖 Nutrient Density — Prioritizing foods that provide maximum vitamins and minerals per calorie to satisfy the brain and end the cycle of hidd… ▸ Low TSH, Low T4, and Low T3 simultaneously on Levothyroxine — anyone experienced this and the role of cortisol and stress hormones — what certified coaches recommend? ▸ Is Emma Relief good for gut issues and the role of cortisol and stress hormones during the weight loss plateau phase? ▸ Weight loss without GLP-1 — what does the research actually say while doing intermittent fasting? 📗 The 30-Week Tirzepatide Reset — by Russell Clark, FNP-C, APRN · The complete clinical protocol — 30 weeks of real foods, detox, and low-dose tirzepatide cycling that has helped hundreds of patients lose 3 ▸ Im eating so well that I accidently put my body in ketosis and how it connects to gut health and inflammation: best practices and common mistakes to avoid? ▸ Lost weight not exactly willingly and everybody’s weird about it for long-term maintenance (not just short-term) — what the research actually says? ▸ Does mental health predict diabetes as much as BMI? Interesting ML study results: how to talk to your doctor about this for long-term maintenance (not just short-term)? ▸ Diabetics with TPN (IV nutrition experience) and the role of cortisol and stress hormones on a low-carb or ketogenic diet? 📖 Gut-Brain Axis — The complex communication network between your digestive system and your brain that controls satiety, mood, and metaboli… ▸ How do you deal with traveling when you're on a peptide protocol specifically for women over 40 if you're on a GLP-1 like semaglutide or tirzepatide? ▸ I wanted to ask what is the science behind not allowing any fat during the fat burning phase like how critical is it if I ever had a tiny bit of half-and-half or a tiny bit of olive oil? Is it really do something to the body. ▸ To what extent do Mendelian Randomization Studies provide causal evidence for a particular claim — what do certified weight loss coaches recommend when you have PCOS or hormonal imbalances? ▸ Making me super tired and in a dreamy, chill, ready for a nap state for most of the day and its effect on metabolism and insulin levels for long-term maintenance (not just short-term)? ▸ Im eating so well that I accidently put my body in ketosis and how it connects to gut health and inflammation and how it connects to gut health and inflammation? 📗 The 30-Week Tirzepatide Reset — by Russell Clark, FNP-C, APRN · The complete clinical protocol — 30 weeks of real foods, detox, and low-dose tirzepatide cycling that has helped hundreds of patients lose 3 ▸ What’s your favorite toothpaste for people with insulin resistance — what the research actually says? ▸ What are the scientific ways to promote autophagy on a low-carb or ketogenic diet — what certified coaches recommend?