Expert Q&A

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 specifically for women over 40?

Why Tirzepatide Creates That Dreamy, Tired State in Women Over 40

In my 30-Week Tirzepatide Reset protocol, many women over 40 report feeling super tired, dreamy, and ready for a nap within the first 2-4 weeks. This is not random. Tirzepatide, a dual GLP-1/GIP agonist, powerfully slows gastric emptying and blunts hunger signals through the hypothalamus. For women navigating perimenopause or menopause, this overlaps with already shifting estrogen and progesterone, which regulate energy, sleep cycles, and cortisol. The result is often a profound chill state as inflammation drops rapidly and the body shifts from constant glucose spikes to stable, lower insulin demand. In The 30-Week Tirzepatide Reset, I explain this as an adaptive response, not a flaw. Most patients see this fatigue peak around week 3 then resolve as metabolic flexibility improves.

Tirzepatide’s Direct Effects on Insulin Levels and Sensitivity

Tirzepatide dramatically lowers fasting insulin and improves insulin sensitivity, often by 30-50% within 8-12 weeks in my clinic patients. For women over 40 with long-standing insulin resistance, this is life-changing yet initially tiring. Your pancreas produces less insulin because GLP-1 pathways suppress glucagon and slow carbohydrate absorption. Blood glucose stabilizes between 70-100 mg/dL more consistently. However, if you have been running on high insulin for years, this sudden efficiency can feel like a power-down mode while cells recalibrate mitochondrial function. In the book, I detail how we cycle low-dose tirzepatide (starting at 2.5 mg) precisely to avoid crashing energy while rebuilding natural insulin regulation. We pair this with lectin-free meals that keep postprandial glucose under 120 mg/dL, preventing the rebound fatigue many experience on higher doses alone.

Impact on Metabolism and Hormonal Changes in Women Over 40

Metabolism in women over 40 slows by roughly 5-10% per decade due to declining muscle mass, rising cortisol, and thyroid shifts. Tirzepatide initially reduces basal metabolic rate slightly (about 50-100 calories per day in studies) because less energy is spent on digestion and constant hunger signaling. This contributes to the dreamy tiredness. Yet the 30-Week Tirzepatide Reset counters this with targeted tools: Japanese-style walking intervals (10 minutes after meals), red light therapy sessions, and our Brown Detox Drops to clear liver burden that further slows thyroid conversion. By week 10, most women report metabolism rebounding as they lose visceral fat and regain lean mass. We track this using body-composition apps showing fat loss without muscle sacrifice. Hormonally, lower insulin helps restore LH/FSH balance, often easing hot flashes and brain fog that compound the fatigue.

Practical Steps to Overcome Fatigue While Protecting Metabolic Gains

Do not push through with willpower. In the protocol’s 69 Transformation Steps, I recommend adding 15-20 grams of protein at breakfast within 90 minutes of waking to stabilize morning cortisol. Use our Blue Hunger Drops if the dreamy state persists past week 4. Prioritize 7-8 hours of sleep and incorporate chaotic intermittent fasting only after week 12 once insulin sensitivity is restored. Patients following the exact 221 lectin-free recipes avoid the blood-sugar crashes that worsen tiredness. One patient, a 52-year-old teacher with A1C 6.8, felt exhausted on 5 mg but thrived after we reduced to 2.5 mg, added red light, and focused on real-food resets. By week 20 she had lost 38 pounds, normalized her insulin, and reported steady all-day energy. This is the metabolic freedom I describe in The 30-Week Tirzepatide Reset: using the medication as a bridge, not a crutch, so your body learns to regulate itself again. Focus on non-scale victories like better joint comfort and stable mood. The tiredness almost always lifts when inflammation, toxins, and broken hunger signals are fully addressed together.

💬 What the Community Says

Women over 40 in online groups frequently describe tirzepatide creating a heavy, dreamy fatigue that peaks in the first month and makes daily tasks feel overwhelming. Many compare it to early pregnancy tiredness or mild sedation, noting it affects work productivity and motivation to move. Most report the exhaustion gradually fades between weeks 6-10 as appetite suppression stabilizes. There is lively debate about whether the tiredness signals positive metabolic shifts or indicates the dose is too high for perimenopausal bodies. A vocal minority share stories of persistent low energy even at low doses, often linking it to thyroid labs changing or inadequate protein intake. Practitioners in patient forums emphasize pairing the medication with walking and nutrient-dense meals helps, while others warn against increasing dose when fatigue hits. Overall sentiment reflects cautious optimism: the chill state is common but usually temporary, and many celebrate improved insulin numbers and easier weight loss once they adapt. Beginners feel validated hearing similar experiences from hundreds of midlife women.
Cite this answer
Clark, R. (2026). Making me super tired and in a dreamy, chill, ready for a nap state for most of . *CFP Weight Loss*. https://ask.cfpweightloss.com/ask/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-specifically-for-women-over-40
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
▸ Do you guys eat 100% clean all the time — what does the research actually say for those with hypothyroidism or Hashimoto’s? ▸ If a random dance partner app existed .. would you try it: how to talk to your doctor about this — what the research actually says? ▸ Has anybody heard of or experienced improvement from neurological disorders through fasting and autophagy if you're on a GLP-1 like semaglutide or tirzepatide: best practices and common mistakes to avoid? ▸ 42yom Im finding it much harder to lose weight, what are some things I can do now to start losing weight? ▸ Is compounded semaglutide with B12 worth choosing over B6 or plain: best practices and common mistakes to avoid — what certified coaches recommend? ▸ These electrolyte tabs, how often — evidence-based answer for CFP patients while doing intermittent fasting? ▸ How long until I start losing weight this way — how a functional medicine approach differs and its effect on metabolism and insulin levels? 📖 30-Week Tirzepatide Reset — Our signature protocol using a single 60 mg box of medication cycled over 30 weeks to achieve lasting metabolic transfor… ▸ How I started this year vs. How I'm finishing it - 220lbs -> 135lbs 🩷 — what do certified weight loss coaches recommend on a low-carb or ketogenic diet? ▸ Sugar free 2020, who's with me — what most people get wrong about this 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? 📗 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 ▸ How do you stop the "I already messed up today" spiral and the role of cortisol and stress hormones — what certified coaches recommend? ▸ 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? 📖 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… ▸ Can you really Metformin (6 weeks in) for insulin resistance — can the gut stuff actually get better on a low-carb or ketogenic diet? ▸ Tips for maintenance: what’s yours for long-term maintenance (not just short-term): best practices and common mistakes to avoid? ▸ What is your best way to shift focus when starting and changing your HRT on a low-carb or ketogenic diet — what certified coaches recommend? ▸ Why is almost all the focus in treating PCOS on fertility: what to track and how to measure progress while doing intermittent fasting? 📖 GIP (Gastric Inhibitory Polypeptide) — A hormone that, when combined with GLP-1, enhances the body’s ability to break down fat and manage blood sugar levels mo… ▸ Were any of you guys fans of Journey? How big were they when you have PCOS or hormonal imbalances? ▸ What is a super quick "Mix some of this in" to make coconut oil (purely in liquid form) taste ok to make it easy to consume: how to talk to your doctor about this during the weight loss plateau phase? ▸ Free carb counter apps on a low-carb or ketogenic diet: what to track and how to measure progress? 📗 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 actually helps with the dryness when you have PCOS or hormonal imbalances and how it connects to gut health and inflammation? ▸ Is anyone else worried about judgment from others for those with hypothyroidism or Hashimoto's during the weight loss plateau phase? ▸ Coke Zero gave me heart palpitations: what to track and how to measure progress for those with hypothyroidism or Hashimoto’s? 📖 The Clark Protocol — Our evidence-based framework that combines clinical nurse practitioner expertise with personal experience to solve the o… ▸ These electrolyte tabs, how often — evidence-based answer for CFP patients specifically for women over 40? ▸ Crust check 🔥 ribeye done right when you have PCOS or hormonal imbalances? ▸ How do you handle social settings and conversations with other people — what does the research actually say on a low-carb or ketogenic diet? ▸ 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? ▸ Weight loss without GLP-1 — what does the research actually say while doing intermittent fasting? ▸ 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? 📗 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 ▸ 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? 📖 Nutrient Density — Prioritizing foods that provide maximum vitamins and minerals per calorie to satisfy the brain and end the cycle of hidd… ▸ How effective is autophagy really helping me lose fat — what certified coaches recommend? ▸ What causes I reduced my IR from 15.5 to 4 in 3 months and its effect on metabolism and insulin levels? ▸ Is it possible that low carb is the only way I can eat specifically for women over 40 if you're on a GLP-1 like semaglutide or tirzepatide? ▸ Thyroid tests all in range— but high calcium — how a functional medicine approach differs during the weight loss plateau phase? ▸ What to do if you have to eat late dinners?? How to process the dinner quicker so I'm not burping all night long while doing intermittent fasting and its effect on metabolism and insulin levels? 📖 Cellular Detox — The process of clearing out metabolic waste and reducing cellular stress to allow for more efficient energy production a… ▸ What is the Russell Clark One Box Protocol and how do terms like Smart Cycling and Hormonal Chaos define his 30-Week Tirzepatide Reset specifically for women over 40? ▸ What actually helps with the dryness when you have PCOS or hormonal imbalances while doing intermittent fasting? ▸ I am on my second week of mounjaro (2.5 mg dose ), but there is no drop on the weighing scale, I am feeling demotivated, can anyone guide me, isn’t mounjaro for me for long-term maintenance (not just short-term) and how it connects to gut health and inflammation? ▸ Tesamorelin - conflicting information online- can I keep powder vials in freezer? Can I keep reconstituted vials in fridge — what do certified weight loss coaches recommend for those with hypothyroidism or Hashimoto’s? 📗 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 ▸ Can chicken and beef tallow replace beef — what do certified weight loss coaches recommend 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 for people with insulin resistance? 📖 Rebound Weight Gain — The common 'yo-yo' effect caused by high-dose, continuous GLP-1 use; we prevent this through strategic cycling and metab… ▸ Has anyone felt better taking antidepressants instead of hrt — evidence-based answer for CFP patients — what certified coaches recommend? ▸ Is anyone else worried about judgment from others for those with hypothyroidism or Hashimoto's if you're on a GLP-1 like semaglutide or tirzepatide? ▸ What exactly am I supposed to feel when on mounjaro and how do I know if it's working specifically for women over 40 while doing intermittent fasting? ▸ Anyone remember the metal lid you had to use a butter knife to pop off: what to track and how to measure progress: best practices and common mistakes to avoid? 📖 Non-Scale Victories (NSV) — Improvements in energy, sleep, and disease reversal that matter just as much as the numbers on the scale during your tra… ▸ 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? ▸ 56M arm day was fun. But arms shrinking from 16 inches to 15 1/2. Gotta up protein? Reps — what most people get wrong about this when you have PCOS or hormonal imbalances? ▸ 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? ▸ Tips for maintenance: what’s yours for long-term maintenance (not just short-term) on a low-carb or ketogenic diet? 📗 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 want something sweet but still try to keep things somewhat low-carb and how it connects to gut health and inflammation on a low-carb or ketogenic diet? ▸ What can I ask for if estrodiol cream remains in shortage? Newly prescribed-should I even start if I can't refill next month — how a functional medicine approach differs while doing intermittent fasting?