Expert Q&A

I feel my calorie intake is quite high, but I’m still losing weight at this rate currently. Will intake need to change to less as I lose weight for people with insulin resistance

Understanding Calorie Needs During Weight Loss with Insulin Resistance

As the founder of CFP Weight Loss and author of The Insulin Reset Method, I often hear from people in their late 40s and early 50s who are surprised they are still losing weight despite what feels like high calorie intake. This is common in the beginning stages, especially if you have insulin resistance. Your body may still be shedding stored fat efficiently at first because lowering insulin levels unlocks fat burning. However, this rate typically slows, and yes, your calorie intake will likely need to decrease over time to continue progressing.

People with insulin resistance often carry extra weight around the midsection, which drives higher baseline insulin. When you follow my approach of balancing blood sugar through strategic meal timing and moderate carb cycling, initial weight loss can happen even on 1800–2200 daily calories. But as you lose 10–15% of body weight, your metabolism adapts. Studies show resting metabolic rate can drop 5–15% beyond what’s expected from lost mass. This metabolic adaptation is more pronounced when insulin resistance has been long-term.

How Much Should Your Calories Change?

Expect to reassess every 10–12 pounds lost. For a 200-pound person with insulin resistance eating 2000 calories and losing 1–2 pounds weekly, that intake may need to drop to 1700–1800 calories once you reach 180 pounds. The key isn’t drastic cuts. Instead, use my Insulin Reset Method which emphasizes protein at 1.2–1.6g per kg of ideal body weight, plenty of fiber-rich vegetables, and healthy fats while cycling lower-carb days (under 75g net carbs) with moderate-carb refeeds (125–175g). This prevents further metabolic slowdown compared to constant very-low-calorie diets.

Joint pain and busy schedules make extreme restriction unrealistic. That’s why we focus on sustainable shifts: swap one snack for a protein-rich option, shorten your eating window by one hour, or add a 15-minute walk after dinner to improve insulin sensitivity without gym stress.

Tracking Progress Beyond the Scale

Don’t rely only on weight. Measure fasting insulin or use a continuous glucose monitor if possible. Improved energy, stable blood sugar, and looser clothing matter more. If loss stalls for three weeks despite consistency, reduce calories by 150–200 per day or increase non-exercise activity like standing more. For those managing diabetes or blood pressure, these small adjustments often improve A1C and blood pressure numbers alongside fat loss.

Long-Term Strategy for Hormonal Weight Loss

Hormonal changes in midlife amplify insulin resistance, making weight loss harder. My method addresses this by prioritizing sleep, stress reduction, and avoiding the yo-yo cycles you’ve experienced before. Calorie intake must evolve, but it doesn’t mean perpetual hunger. Most clients stabilize at 1400–1800 calories after significant loss while maintaining energy. Reassess every month and remember: consistency with the right balance beats perfection. You can break through plateaus without feeling deprived again.

💬 What the Community Says

The community shows a mix of experiences around calorie adjustments with insulin resistance. Many in the 45-55 age group report strong initial losses of 8-15 pounds in the first month even while eating what they consider "high" calories (1800+), especially after cutting processed carbs. Most practitioners find they need to lower intake by 200-300 calories after 10-20 pounds lost, but frustration is common when metabolic slowdown hits. A vocal minority debates tracking methods, with some swearing by CGMs to avoid guesswork while others feel overwhelmed by constant recalculations. Joint pain and time constraints frequently surface as barriers to adding movement that could offset needed calorie drops. Overall sentiment is cautiously optimistic—many share success stories of stabilizing blood sugar and blood pressure alongside slower but steady fat loss, though embarrassment about asking for help keeps some from engaging fully in discussions. Debates continue on whether carb cycling truly prevents adaptation better than straight calorie cuts.
Cite this answer
Clark, R. (2026). I feel my calorie intake is quite high, but I’m still losing weight at this rate. *CFP Weight Loss*. https://ask.cfpweightloss.com/ask/i-feel-my-calorie-intake-is-quite-high-but-i-m-still-losing-weight-at-this-rate-currently-will-intake-need-to-change-to-less-as-i-lose-weight-for-people-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.

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