I’ve reversed insulin resistance in hundreds of clients in 90 days....
Dr Sumit Sharma@dr_sumit_sharma
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Jan 17, 2026
~3 min read
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I’ve reversed insulin resistance in hundreds of clients in 90 days.
Not with calorie counting. Not with more exercise.
But by understanding 10 insulin facts your doctor never explains.
Here’s the blueprint:
Not with calorie counting. Not with more exercise.
But by understanding 10 insulin facts your doctor never explains.
Here’s the blueprint:
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If insulin is dysregulated, your body is signaled to store fat.
You’re not lacking willpower.
You’re fighting biology.
That’s why “eat less, move more” keeps failing.
You’re not lacking willpower.
You’re fighting biology.
That’s why “eat less, move more” keeps failing.
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Unmanaged insulin resistance leads to:
• Brain fog
• Joint pain
• Faster ageing
• Fat gain despite dieting
• Energy crashes after meals
This isn’t just about weight.
It’s about your healthspan.
• Brain fog
• Joint pain
• Faster ageing
• Fat gain despite dieting
• Energy crashes after meals
This isn’t just about weight.
It’s about your healthspan.
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FACT 1: Insulin isn’t just about sugar
Protein triggers insulin.
Dairy (especially milk) can spike insulin more than white bread.
Meals aren’t “good” or “bad.”
They’re insulin-promoting or insulin-neutral.
Protein triggers insulin.
Dairy (especially milk) can spike insulin more than white bread.
Meals aren’t “good” or “bad.”
They’re insulin-promoting or insulin-neutral.
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FACT 2: Insulin resistance starts 10–15 years before diabetes
Your glucose can look “normal.”
Your insulin is already high.
Early sign: Fasting insulin >10 = resistance starting.
Your glucose can look “normal.”
Your insulin is already high.
Early sign: Fasting insulin >10 = resistance starting.
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FACT 3: Fasting insulin matters more than fasting glucose
Glucose <100 = “normal”
Insulin >10 = ⚠️ problem
Most labs don’t test insulin.
You must ask.
Cost: £15–30 Impact: life-changing.
Glucose <100 = “normal”
Insulin >10 = ⚠️ problem
Most labs don’t test insulin.
You must ask.
Cost: £15–30 Impact: life-changing.
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FACT 4: Meal timing can destroy insulin sensitivity
Eating carbs within 2 hours of waking = worst timing.
High cortisol + food = bigger insulin spike.
Fix: Start with protein and healthy fat for breakfast.
Eating carbs within 2 hours of waking = worst timing.
High cortisol + food = bigger insulin spike.
Fix: Start with protein and healthy fat for breakfast.
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FACT 5: Deficiencies cause insulin resistance
• Zinc → pancreas function
• Magnesium → glucose uptake
• Chromium → insulin signaling
Serum levels lie.
Test RBC zinc, not serum.
• Zinc → pancreas function
• Magnesium → glucose uptake
• Chromium → insulin signaling
Serum levels lie.
Test RBC zinc, not serum.
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FACT 6: Seed oils worsen insulin resistance
Not calories - inflammation.
Omega-6 overload = insulin receptors stop responding.
Remove: Canola, soybean, vegetable oil
Add: Olive oil, ghee, butter, coconut oil
Not calories - inflammation.
Omega-6 overload = insulin receptors stop responding.
Remove: Canola, soybean, vegetable oil
Add: Olive oil, ghee, butter, coconut oil
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FACT 7: Fructose bypasses satiety
Fructose doesn’t trigger leptin.
Your brain doesn’t register fullness.
That’s why juice = hunger 20 mins later.
Whole fruit ≠ fruit juice.
Fructose doesn’t trigger leptin.
Your brain doesn’t register fullness.
That’s why juice = hunger 20 mins later.
Whole fruit ≠ fruit juice.
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FACT 8: Carbs aren’t the enemy — timing is
Post-workout carbs → muscles absorb glucose
Sedentary carbs → fat storage
Same food.
Different hormonal environment.
Post-workout carbs → muscles absorb glucose
Sedentary carbs → fat storage
Same food.
Different hormonal environment.
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FACT 9: Sleep loss = insulin resistance
4 weeks of 6-hour sleep → 25% drop in insulin sensitivity.
No diet beats poor sleep.
Ever.
4 weeks of 6-hour sleep → 25% drop in insulin sensitivity.
No diet beats poor sleep.
Ever.
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FACT 10: Stress overrides everything
High cortisol = “store fat, conserve energy.”
Simple fix: Box breathing
4-4-4-4 5 minutes before meals
Signals safety → improves insulin response.
High cortisol = “store fat, conserve energy.”
Simple fix: Box breathing
4-4-4-4 5 minutes before meals
Signals safety → improves insulin response.
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The 90-Day Insulin Reset
Week 1
• Test fasting insulin, glucose, HbA1c
Weeks 2–4
• Remove seed oils
• Add zinc + magnesium
• No carbn 2–3h post-wake
Week 1
• Test fasting insulin, glucose, HbA1c
Weeks 2–4
• Remove seed oils
• Add zinc + magnesium
• No carbn 2–3h post-wake
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Weeks 5–12
• Sleep 7–9h nightly
• Carbs only post-workout
• 10 min daily box breathing
• Retest biomarkers at week 12
• Sleep 7–9h nightly
• Carbs only post-workout
• 10 min daily box breathing
• Retest biomarkers at week 12
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The biggest mistake I see: “Insulin resistance means low-carb forever.”
Wrong.
The goal is insulin sensitivity, not carb fear.
When fasting insulin <8 → carbs can return without fat gain.
Wrong.
The goal is insulin sensitivity, not carb fear.
When fasting insulin <8 → carbs can return without fat gain.
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Insulin resistance isn’t a willpower problem.
It’s a biomarker problem.
Fix insulin → fat loss becomes automatic
Energy returns
Metabolic health restores itself
It’s a biomarker problem.
Fix insulin → fat loss becomes automatic
Energy returns
Metabolic health restores itself
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Want to reverse insulin resistance in 90 days using your own biomarkers?
I work 1:1 with professionals to rebuild metabolic health - no extremes.
Book a discovery call: calendly.com/youpeak1/disco…
I work 1:1 with professionals to rebuild metabolic health - no extremes.
Book a discovery call: calendly.com/youpeak1/disco…
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Dr Sumit Sharma@dr_sumit_sharma
I’ve reversed insulin resistance in hundreds of clients in 90 days.
Not with calorie counting. Not with more exercise.
But by understanding 10 insulin facts your doctor never explains.
Here’s the blueprint:
Not with calorie counting. Not with more exercise.
But by understanding 10 insulin facts your doctor never explains.
Here’s the blueprint:
