Expert Q&A

Can we stop posting good glucose levels and pretending they are bad: what to track and how to measure progress

Why Good Glucose Readings Get Misinterpreted

Many people in their mid-40s and 50s see fasting glucose between 70-90 mg/dL or post-meal spikes under 140 mg/dL and panic, thinking it signals failure. This stems from outdated fears and social media alarmism. In reality, these are often signs of improving insulin sensitivity. As someone who has guided thousands through the CFP Weight Loss method, I see this confusion daily—especially among those managing diabetes, blood pressure, and hormonal shifts. Your body’s glucose response naturally improves with better metabolic health, yet without proper context, you dismiss real progress.

What to Track Instead of Just Glucose Numbers

Focus on trends that reveal true fat-burning capacity. Track your fasting insulin levels—aim for under 10 μU/mL as a strong indicator of metabolic flexibility. Monitor waist circumference weekly; losing even 1-2 inches signals visceral fat reduction, which matters more than scale weight for joint pain sufferers. Log energy levels, sleep quality, and hunger patterns using a simple journal. In my book, I emphasize measuring ketone levels (0.5-3.0 mmol/L via breath or blood) during fat-adaptation phases. These metrics show your body shifting from sugar-burning to efficient fat metabolism without extreme diets.

For those with hormonal changes, track morning body temperature and resting heart rate. A stable 97.2°F+ and dropping RHR indicate thyroid and cortisol balance improving. Avoid obsessing over every glucose fluctuation—your CGM data should inform, not dictate, your day.

How to Measure Progress Without the Scale

Use my 30-day CFP Progress Protocol: Week 1 baseline bloodwork including HbA1c (target under 5.7%), then retest at day 90. Combine with non-scale victories like walking 20 minutes without joint pain or fitting into old clothes. Beginners overwhelmed by nutrition advice benefit from my simplified plate method—½ non-starchy vegetables, ¼ quality protein, ¼ healthy fats—requiring no complex meal plans.

Insurance barriers? These at-home tracking tools cost under $50 monthly. Test ketones 3x weekly, measure waist monthly, and rate energy on a 1-10 scale daily. This builds confidence without gym schedules that exacerbate joint issues. Progress appears as stable energy, reduced blood pressure meds (under doctor supervision), and clothing size drops even when the scale stalls.

Building Sustainable Habits for Lasting Results

Stop the cycle of failed diets by celebrating metabolic wins. When glucose normalizes, view it as victory, not a problem. My approach prioritizes consistency over perfection—10-minute daily walks, protein-first meals, and stress reduction via box breathing. Within 8-12 weeks, most see 8-15 pounds lost, better A1C, and renewed mobility. The key is measuring what moves the needle: insulin sensitivity, inflammation markers like CRP under 1.0 mg/L, and personal energy. Start today with one new tracker and build from there.

💬 What the Community Says

The community shows mixed feelings about glucose tracking. Many in the 45-55 age group share frustration after years of seeing "good" CGM readings yet no weight loss, leading to distrust of standard advice. A common theme is relief when people discover fasting insulin and ketone measurements, with several reporting better joint comfort and stable energy once they stopped panicking over normal glucose spikes. Debates often arise around CGM overuse, with some calling it anxiety-inducing while others credit it for catching patterns linked to hormonal changes. Beginners frequently mention embarrassment asking doctors for advanced tests, and a vocal group highlights insurance limitations pushing them toward affordable home ketone strips. Overall, lived experiences point to greater success with combined metrics rather than glucose alone, though skepticism remains high after multiple diet failures.
Clark, R. (2026). Can we stop posting good glucose levels and pretending they are bad: what to tra. *CFP Weight Loss*. https://blog.cfpweightloss.com/ask/can-we-stop-posting-good-glucose-levels-and-pretending-they-are-bad-what-to-track-and-how-to-measure-progress
Russell Clark, 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.

Have a follow-up question?
More Questions 200 answered
Same Workout Until it becomes Zone 2 while doing intermittent fasting Did anyone else feel like Trintellix completely blunted their GLP-1 (Mounjaro/Wegovy) effect while doing intermittent fasting When feeling down, remember that PCOS is what helped our ancestors survive and the role of cortisol and stress hormones 2.5 mg no longer working. Move to 3.5 for people with insulin resistance Has anyone switched from wegovy to mounjaro and the role of cortisol and stress hormones 📖 Anti-Inflammatory Protocol — A way of eating that prioritizes whole foods and eliminates triggers to quiet the internal 'fire' that prevents fat cell… Has anyone used Willow when you have PCOS or hormonal imbalances Eyelid myokymia/twitching caused by oral progesterone while doing intermittent fasting How to induce whole body autophagy without fasting for along time and how do I know if autophagy is induced im my body specifically for women over 40 Can deep extended autophagy reverse deep cavities, does anyone have any experience regarding this and its effect on metabolism and insulin levels 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → Anyone use an auto injector for the compounded med: what to track and how to measure progress E Patch to Injections how long did you leave your patch on and how it connects to gut health and inflammation What about oxalates — how a functional medicine approach differs 📖 30-Week Tirzepatide Reset — Our signature protocol using a single 60 mg box of medication cycled over 30 weeks to achieve lasting metabolic transfor… Zone 2 at 180 BPM… Lactate test shows max HR 207 — anyone else in this boat and the role of cortisol and stress hormones Magic Spoon Cereal Lectin Free and the role of cortisol and stress hormones Anyone have experience switching from compound injection to pill and its effect on metabolism and insulin levels Eyelid myokymia/twitching caused by oral progesterone — how a functional medicine approach differs Do I need to buy the Plant paradox book — what most people get wrong about this So if you're spacing out your shots - what are y'all doing with extra injectors and the role of cortisol and stress hormones 📖 High-Dose Dependency — The pharmaceutical trap of staying on maximum medication doses indefinitely, which we avoid through our smart cycling me… 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → Is this normal? Feels like a waste while doing intermittent fasting Two week pause, ok to return to current dose and its effect on metabolism and insulin levels Should i really be aiming for 45 zone 2 minutes per day for fat loss while doing intermittent fasting How I Lost 22lbs in 3 Months (155→133lbs at 5'8") after not being able to lose weight for a long time while doing intermittent fasting Anyone worried about the FDA crackdown and its effect on metabolism and insulin levels PCOS + insulin resistance… belly fat won’t budge. what actually worked for you — evidence-based answer for CFP patients Dr Gundry: the 120+80 supplements he himself takes daily while doing intermittent fasting 📖 Maintenance Phase — The final 28 days of our 70-day cycle where we stabilize the new weight and solidify the metabolic habits that prevent f… How it goes trying to dose insulin every day: how to talk to your doctor about this Do I need a dose change and the role of cortisol and stress hormones Hitting protein goals. How do you do it — how a functional medicine approach differs 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → How often can I eat in season fruits while doing intermittent fasting Smoking while on glp1 How long did it take you to lose weight on the Plant Paradox' for people with insulin resistance What is the Role of Metabolism in Immune System while doing intermittent fasting 📖 Hidden Hunger — A state where the body is overfed but undernourished, leading to constant cravings because the brain isn't receiving the… Upped dosage + changing patch day specifically for women over 40 Why is almost all the focus in treating PCOS on fertility for people with insulin resistance Would doing this 2-3x a week help increase my Vo2 max — how a functional medicine approach differs 📖 Bio-Individuality — The understanding that every patient’s metabolic journey is unique, requiring a personalized approach to dosing and diet… Ladies over 40, how are you losing weight with Insulin Resistance — how a functional medicine approach differs How does smoking affect GERD while taking tirzepatide? Is it normal to gain 3 lbs back after a sudden 6 lb weight loss? 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → Estradiol Cypionate- I’ve been underdosing- what dose are you at on a low-carb or ketogenic diet 📖 Metabolic Flexibility — The body’s ability to efficiently switch between burning carbohydrates and burning stored body fat based on availability… When people ask how I can tell my sugar's low and the role of cortisol and stress hormones Cool, happy energy after upping estrogen patch — how a functional medicine approach differs When men recognize symptoms: how to talk to your doctor about this 📖 Smart Cycling — The strategic alternating of medication doses with planned 'off' periods to prevent receptor desensitization and ensure … Did anyone else feel like Trintellix completely blunted their GLP-1 (Mounjaro/Wegovy) effect — how a functional medicine approach differs Has anyone with multiple sclerosis seen improvement while on PP and its effect on metabolism and insulin levels E Patch to Injections how long did you leave your patch on — how a functional medicine approach differs 📖 Metabolic Efficiency — The state where your body processes fuel cleanly and maintains high energy levels without the need for constant snacking… Why I have to be so strict with my paleo regime — how a functional medicine approach differs Has anyone reversed insulin resistance without medication and the role of cortisol and stress hormones 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → PCOS linked to childhood trauma — how a functional medicine approach differs Why has no doctor explained this to me for people with insulin resistance Should i really be aiming for 45 zone 2 minutes per day for fat loss for people with insulin resistance