Do I Have Insulin Resistance Quiz - HealthIQ Score - Free Health Calculators, Tools & Quizzes

🩸 Metabolic Health Assessment

Do I Have Insulin Resistance? Take This Free Quiz

⚡ The problem: Insulin resistance affects roughly 1 in 4 adults — and causes no obvious symptoms for years. By the time fasting glucose shows up as elevated on a standard blood test, insulin resistance has typically been building for a decade. This quiz identifies the early signals your blood panel is likely missing.

Most people who ask “do I have insulin resistance?” are already noticing something — post-meal fatigue that feels disproportionate, weight that refuses to budge despite eating less, carb cravings that feel physiological rather than psychological, or energy crashes that hit like clockwork in the afternoon. These are real metabolic signals. This free quiz assesses 12 of the strongest clinical markers for insulin resistance — including the TG/HDL ratio, skin signs, and body fat distribution patterns that most doctors do not check.

Take the free insulin resistance quiz — 12 clinical markers, 3 minutes, personalised HealthIQ Metabolic Score out of 100.

Take the Free Quiz →

The Signs of Insulin Resistance Most People Miss

Post-Meal Energy Crashes

The most consistent early symptom. When cells resist insulin, glucose cannot enter efficiently even when blood levels are high. Your body perceives cellular energy deprivation — despite having fuel in circulation — and the result is fatigue, drowsiness, or brain fog that hits 30 to 90 minutes after eating. This is not about eating too much. It is about impaired glucose transport at the cellular level.

Weight That Will Not Move

Insulin is the primary fat-storage hormone. Chronically elevated insulin — the pancreas compensating for resistant cells — directly blocks fat mobilisation by inhibiting hormone-sensitive lipase. This is why people with insulin resistance can eat in a genuine calorie deficit and still struggle to lose weight. The hormonal environment overrides the calorie equation.

Skin Tags and Dark Patches

Acanthosis nigricans — dark, velvety patches in skin folds around the neck, armpits, and groin — is a direct physical sign of elevated insulin stimulating skin cell proliferation. Skin tags are caused by the same mechanism. Both can appear years before blood glucose becomes abnormal. The American Academy of Dermatology lists acanthosis nigricans as one of ten diabetes warning signs visible on the skin.

The TG/HDL Ratio — The Test You Probably Have Not Had

A triglyceride-to-HDL ratio above 3.0 is one of the most reliable surrogate markers for insulin resistance — and more predictive than fasting glucose in some studies. If your last lipid panel showed high triglycerides or low HDL, that is a metabolic signal worth investigating. This ratio can be calculated from a standard lipid panel that most people already have on file.

HOMA-IR — the clinical gold standard: Insulin resistance is measured clinically as HOMA-IR = (fasting insulin x fasting glucose) / 22.5. A result above 2.0 indicates insulin resistance. Most standard blood panels do not include fasting insulin — you may need to request it specifically. This quiz estimates your HOMA-IR risk profile using the markers most strongly correlated with elevated results.

Can Insulin Resistance Be Reversed?

Yes — and this is one of the most evidence-backed reversals in metabolic medicine. Exercise increases the expression of GLUT4 glucose transporters in muscle cells independently of insulin — a single session improves insulin sensitivity for 24 to 48 hours. Reducing dietary sugar and refined carbohydrates lowers the repeated insulin demand that desensitises receptors over time. Even modest weight loss — 5 to 7 percent of body weight — produces measurable improvements in HOMA-IR within weeks.

Time-restricted eating, adequate sleep, and stress management all contribute by reducing cortisol — one of the hormones that most directly blocks insulin receptor function. The combination of these changes, applied consistently, can return HOMA-IR to a healthy range within 3 to 6 months in most cases.

Frequently Asked Questions

The earliest functional signs are post-meal fatigue and energy crashes, intense carbohydrate or sugar cravings, difficulty losing weight despite eating less, and persistent afternoon brain fog. Physical signs include acanthosis nigricans (dark, velvety skin patches in folds) and skin tags. These can appear years before blood glucose becomes abnormal on standard testing.

Yes — this is called TOFI (Thin Outside, Fat Inside). Roughly 20 to 25 percent of metabolically unhealthy individuals have a normal BMI. People with low overall body weight but high visceral fat — particularly common in South and East Asian populations — can have significant insulin resistance. Sedentary lifestyle and high-sugar diet are risk factors regardless of weight.

The clinical standard is HOMA-IR, calculated from fasting insulin and fasting glucose. Most standard panels only test glucose or HbA1c — which can appear normal for years. Ask your doctor specifically for a fasting insulin test alongside glucose to get a HOMA-IR calculation. A triglyceride-to-HDL ratio above 3.0 from a standard lipid panel is also a validated surrogate marker.

Measurable improvements in insulin sensitivity can begin within days of consistent exercise and dietary changes. A single strength training session improves sensitivity for 24 to 48 hours. Two weeks of low-carbohydrate eating produces significant reductions in fasting insulin in most studies. Returning HOMA-IR to a normal range typically takes 3 to 6 months of sustained changes across diet, exercise, and sleep.

Medical Disclaimer: This page is for informational purposes only and does not diagnose insulin resistance or any medical condition. If you suspect insulin resistance, request a fasting insulin test alongside standard glucose testing from your healthcare provider.