Insulin resistance
When the same food stops behaving the same way
Insulin resistance is measurable, common in India at weights that look unremarkable, and almost never explained to the person it applies to.
In your words
If any of this sounds like your own sentence
- “I eat the same as everyone else at home and I am the only one who keeps gaining.”
- “An hour after lunch I am flattened and I want something sweet.”
- “My sugar report came back fine, so nobody explained anything further.”
- “The skin at the back of my neck has gone dark and I thought it was dirt.”
- “I am hungry again very soon after a full meal.”
What is actually happening
What is understood about this
Stated at the confidence the evidence supports, which is not always high.
Insulin is the instruction, not the fuel
After a meal the pancreas releases insulin, which tells muscle and liver cells to take glucose out of the blood. Resistance means those cells respond less to the same instruction, so the pancreas sends more of it to get the same job done.
Blood sugar can stay normal for years while this happens
As long as the pancreas can keep raising output, the glucose reading stays where it always was. This is why an annual check-up that measures only fasting sugar can be entirely reassuring at a point when insulin is already working much harder than it used to.
It is measurable, and it usually is not measured
Fasting insulin alongside fasting glucose gives a calculable index of sensitivity. It costs very little and is left off nearly every standard Indian health package.
Weight and insulin resistance run in both directions
Higher fat around the organs is associated with lower insulin sensitivity, and higher circulating insulin is associated with fat being stored rather than released. Which one moved first is generally not knowable in a given person, and it does not change what is worth measuring.
Direction of cause is genuinely contested in the literature. Anybody telling you confidently which came first for you is guessing.
Where this comes from
The sources this page leans on
Named so you can go and disagree with them.
- ICMR-INDIAB
- national study of diabetes and prediabetes in India — Documents a very large prevalence of prediabetes across Indian states, much of it undiagnosed at the time of survey.
- WHO
- expert consultation on BMI in Asian populations — Metabolic risk in Asian populations rises at a lower body-mass index than the thresholds derived from European populations.
- HOMA-IR
- Matthews et al., the index in ordinary clinical use — Fasting insulin and fasting glucose together estimate insulin sensitivity. It is a population research tool used clinically with judgement, not a pass or fail line.
The limit of this page
What this page cannot tell you
This page can describe what insulin resistance is and what is measured to detect it. It cannot tell you whether it applies to you. Nothing you can read, and no questionnaire, can — that needs a blood sample and somebody registered to read it against the rest of your results.
What we do about it
What happens here
- 01
Measure it rather than infer it
The assessment panel includes fasting insulin and glucose alongside lipids, thyroid function and liver markers, collected at home by a partnered NABL-accredited laboratory.
- 02
A registered doctor reads the panel
Not a score, not a questionnaire, and not an automated report. A doctor reads your results with your history and decides what, if anything, is appropriate.
That decision may be that no treatment is appropriate. The assessment is what you are buying; a treatment plan is not promised by it.
- 03
The plan is built around food you actually eat
If care follows, a dietitian works from your household's plate rather than a template, and training starts when a clinician says it can.
Honesty about fit
This is not the right page for you if
Said here rather than discovered after payment.
- You already have a diagnosis of type 1 diabetes — this is a different condition with different care, and it belongs with your treating team.
- You are pregnant or trying to conceive. Metabolic care in pregnancy is specialist work we do not do.
- You are looking for a medicine. No public page in India may discuss prescription-only treatment, and a doctor decides that after seeing results, never before.
- You want a number today. Results take a few days and the reading is a person's judgement, not an instant output.
One next step
Health assessment
The one thing this page cannot do is tell you where you actually sit. A panel that includes fasting insulin, read by a registered doctor, can.
₹1,799 — blood_panel_45_markers, home_collection, doctor_review, eligibility_decision, personalised_plan_day_3. Provided by Metaboliq with a partnered NABL-accredited laboratory.
Go deeper
The questions people ask about this, answered at length
Each one is written for a single question, carries its sources, and says where it stops being able to help.
- The fasting insulin test, and why it is missing from your report
Almost every annual health package in India measures fasting glucose. Very few measure fasting insulin. The difference between the two is the difference between knowing the answer and knowing how hard the body is working to produce it.
- HOMA-IR: what the number is, and what it is not
HOMA-IR is arithmetic, not a diagnosis. It combines two numbers you already have on a report into one, and the reason it is useful is also the reason it is so easily over-read: it looks like a score, and it behaves like an estimate.
- Normal sugar report, and still something going on
It is one of the most common sentences a doctor hears: my sugar was normal, so nothing was explained to me. Both halves of that sentence can be accurate at the same time, and the gap between them is where most of the useful information sits.
Related
These are usually the same conversation
Because almost nobody arrives with exactly one of them.
- Prediabetes
The same measurement, one step further along, and the point at which a report starts to say so.
- PCOS and weight
Insulin sensitivity is one of the mechanisms most consistently studied in PCOS.
- Cravings and appetite
The flattened, hungry-again-soon feeling after a meal belongs to both.
See what changes in the body — Metabolic adaptation is the part of this people notice as the plan slowly stopping working.