Expert Q&A

How does i learned in 70 days added-sugar-free for someone with insulin resistance?

Understanding Insulin Resistance and Added Sugars

As the founder of CFP Weight Loss, I've guided thousands through my 70-Day Added-Sugar-Free Challenge, especially those battling insulin resistance. This condition makes cells less responsive to insulin, causing blood sugar spikes, fatigue, and stubborn fat storage—particularly around the midsection. For women in their late 40s and early 50s, perimenopause amplifies this through shifting estrogen and cortisol levels. Added sugars, hidden in everything from yogurt to salad dressings, keep insulin elevated, blocking fat burning. My method isn't another failed diet; it's a practical reset that fits busy lives without complex meal plans.

The 70-Day Added-Sugar-Free Protocol for Insulin Resistance

Start by tracking every source of added sugars—aim for under 6 grams daily from non-whole-food sources. In week one, swap sodas and cereals for water infused with lemon and steel-cut oats. Focus on three balanced meals: protein (4-6 oz chicken or fish), fiber-rich vegetables (broccoli, spinach), and healthy fats (avocado, olive oil). This stabilizes blood glucose within days. By day 30, most see 8-12 pounds lost as inflammation drops. Incorporate gentle movement like 15-minute walks to ease joint pain— no gym required. My book outlines exact swaps, including a 7-day starter menu that manages diabetes and blood pressure simultaneously. Expect initial withdrawal headaches, but they pass by day 10 as cravings fade.

Real Results: What Happens Physiologically

Insulin resistance improves measurably by week four; fasting insulin often drops 25-40% when added sugars are eliminated. Liver fat decreases, allowing better hormone balance and easier weight management. Clients report 15-25 pounds lost in 70 days, with A1C reductions of 0.5-1.5 points. The key is consistency with middle-income realities—no expensive shakes or programs insurance won't cover. Pair this with 7-8 hours sleep and stress reduction to counter cortisol-driven belly fat. Unlike past diets, this builds sustainable habits by retraining taste buds, so natural foods taste satisfying.

Long-Term Success and Overcoming Common Hurdles

After 70 days, transition to maintenance by allowing occasional whole-fruit treats while keeping processed sugars minimal. Many reverse prediabetes entirely. If joint pain limits activity, start with seated marches or water walking. For those embarrassed about obesity, remember progress compounds quietly. My approach addresses the overwhelm of conflicting advice by focusing solely on removing the primary driver: added sugars. Thousands have succeeded where other plans failed because it respects hormonal realities and delivers results without shame or complexity.

💬 What the Community Says

The community shares mixed but hopeful experiences with sugar-free resets for insulin resistance. Many in the 45-54 group report losing 10-20 pounds in the first 70 days, noting steadier energy and fewer blood sugar crashes, especially helpful alongside diabetes management. A common theme is surprise at hidden sugars in everyday foods, with users appreciating simple swaps that don't require hours in the kitchen. Joint pain often eases as inflammation drops, making light walks more doable. However, some struggle with the initial withdrawal phase and social challenges at family gatherings. Debates center on whether complete elimination is sustainable long-term versus moderation after the reset. Most practitioners find the approach empowering after repeated diet failures, though a vocal minority mentions needing medical supervision for blood pressure meds. Overall sentiment highlights relief at finding a method that addresses hormonal changes without feeling like another restrictive plan.
Cite this answer
Clark, R. (2026). How does i learned in 70 days added-sugar-free for someone with insulin resistan. *CFP Weight Loss*. https://ask.cfpweightloss.com/ask/how-does-i-learned-in-70-days-added-sugar-free-for-someone-with-insulin-resistance
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
▸ Omnipod. Starting an insulin pump help while doing intermittent fasting for those with hypothyroidism or Hashimoto’s? ▸ Have you seen this? Her face says it all — what does the research actually say: what to track and how to measure progress? ▸ Can you really Metformin (6 weeks in) for insulin resistance — can the gut stuff actually get better specifically for women over 40? 📖 Hashimoto’s Success — Achieving weight loss and reduced inflammation in thyroid patients by removing dietary triggers like lectins and modern … ▸ What do you eat grain/carb wise, and why — how a functional medicine approach differs and how it connects to gut health and inflammation? ▸ Were any of you guys fans of Journey? How big were they — what the research actually says? ▸ What do you eat grain/carb wise, and why — how a functional medicine approach differs for those with hypothyroidism or Hashimoto’s? ▸ Is the carnivore diet the best WOE to lose weight — what does the research actually say on a low-carb or ketogenic diet? ▸ What is your immediate go to for some relief during ha — what most people get wrong about this — what certified coaches recommend? ▸ 42yom Im finding it much harder to lose weight, what are some things I can do now to start losing weight? 📖 Caloric Deficit Myth — The false belief that weight loss is purely 'math'; we focus on hormonal signaling rather than just counting calories to… ▸ 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 — 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 ▸ Why cant i lose weight and am gaining weight when you have PCOS or hormonal imbalances for those with hypothyroidism or Hashimoto’s? ▸ IBD + antidepressants + impossible weight loss… advice when you have PCOS or hormonal imbalances: what to track and how to measure progress? 📖 Tirzepatide Micro-Dosing — The practice of using the lowest effective dose to achieve results, minimizing side effects while maximizing the longevi… ▸ How do you handle social settings and conversations with other people — what does the research actually say on a low-carb or ketogenic diet? ▸ I sometimes feel like people only talk about the obvious symptoms like irregular periods or weight gain, but the fatigue can be just as overwhelming. Has anyone else felt completely drained even: how to talk to your doctor about this: best practices and common mistakes to avoid? ▸ 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? ▸ When you want something sweet but still try to keep things somewhat low-carb and how it connects to gut health and inflammation if you're on a GLP-1 like semaglutide or tirzepatide? ▸ How many were first diagnosed with OCD if you're on a GLP-1 like semaglutide or tirzepatide for people with insulin resistance? ▸ Traveling with IBS-D to a 5-day conference in San Diego: how do you manage food — what most people get wrong about this during the weight loss plateau phase? 📗 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 long until I start losing weight this way — how a functional medicine approach differs and its effect on metabolism and insulin levels? 📖 Refined Carbohydrates — Processed sugars and flours that strip the body of nutrients while driving the hormonal chaos responsible for the modern… ▸ How to handle calories vs carbs/fat/sugar and how it connects to gut health and inflammation specifically for women over 40? ▸ Probiotics worked for a month then stopped. Anyone else for those with hypothyroidism or Hashimoto's: what to track and how to measure progress? ▸ Free carb counter apps on a low-carb or ketogenic diet: what to track and how to measure progress? ▸ How much protein should I eat if I weigh 280 pounds and want to cut a 100 pounds of fat off of my body? ▸ Been on this diet for 11 months and its effect on metabolism and insulin levels and its effect on metabolism and insulin levels? 📖 Metabolic Stall — A plateau in weight loss often caused by hidden inflammation or hormonal adaptation, which we break using our specific 7… ▸ Will eating meintenance calories make me lose weight for those with hypothyroidism or Hashimoto's when you have PCOS or hormonal imbalances? ▸ Omnipod. Starting an insulin pump help while doing intermittent fasting 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 ▸ Difference between a 3 day and 5 day water fast for autophagy and the role of cortisol and stress hormones for people with insulin resistance? ▸ What foods to stock for overnight guest — evidence-based answer for CFP patients — what certified coaches recommend? ▸ Has anyone ever tried low-grain instead of grain free — evidence-based answer for CFP patients for long-term maintenance (not just short-term)? ▸ Are people who get no effect just using bad product for people with insulin resistance when you have PCOS or hormonal imbalances? ▸ How many were first diagnosed with OCD if you're on a GLP-1 like semaglutide or tirzepatide on a low-carb or ketogenic diet? 📖 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… ▸ 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? ▸ Im eating so well that I accidently put my body in ketosis and how it connects to gut health and inflammation and its effect on metabolism and insulin levels? ▸ 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? ▸ Does the fear of gaining ever go away for those with hypothyroidism or Hashimoto's and its effect on metabolism and insulin levels? ▸ 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? 📗 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 ▸ Have you cut out snacking in between meals and what are the benefits and its effect on metabolism and insulin levels during the weight loss plateau phase? ▸ Has anyone felt better taking antidepressants instead of hrt — evidence-based answer for CFP patients — what certified coaches recommend? 📖 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… ▸ If a random dance partner app existed .. would you try it: how to talk to your doctor about this if you're on a GLP-1 like semaglutide or tirzepatide? ▸ 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? ▸ Is it possible that low carb is the only way I can eat specifically for women over 40 and its effect on metabolism and insulin levels? ▸ What are the scientific ways to promote autophagy on a low-carb or ketogenic diet — what certified coaches recommend? ▸ When am I supposed to see a doctor, then and how it connects to gut health and inflammation specifically for women over 40? ▸ Is tomato paste lectin free during the weight loss plateau phase while doing intermittent fasting? 📖 Adipose Tissue Signaling — The way fat cells communicate with the brain; our goal is to fix these signals so the body stops defending an unnaturall… ▸ How many were first diagnosed with OCD for long-term maintenance (not just short-term) if you're on a GLP-1 like semaglutide or tirzepatide? ▸ The cost of meat is soaring, especially beef. What are y’all doing to stay on budget 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 ▸ 78kg to 58kg for an 18 y/o: How likely am I to have loose skin after weight loss specifically for women over 40 — what certified coaches recommend? ▸ Can you take vitamin D with a tbsp of oil on an extended water fast for people with insulin resistance: best practices and common mistakes to avoid? ▸ 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) — what the research actually says? ▸ How does chasing skinny ever get old for long-term results while doing intermittent fasting?