You eat reasonably well. You walk most days. Your fasting glucose is 92, which the report calls normal. And yet the weight keeps creeping up around your middle, the acne that should have left in your twenties is still here, your cycles are unpredictable, and by 4pm you feel like you have been hit with a quiet sandbag. Something is off, and the standard panel keeps telling you everything is fine. Nine times out of ten, the thing nobody is testing for is insulin resistance.
What insulin resistance actually is
Insulin is a hormone your pancreas releases every time you eat. Its main job is to move sugar out of the blood and into your cells, where it gets used for energy or stored. In a healthy body, a small amount of insulin does the work and the system goes quiet between meals.
Insulin resistance is what happens when the cells stop listening properly. They have been getting too much insulin for too long, often for years, and they have turned the volume down on the signal. To get the same job done, your pancreas has to shout louder. So it makes more insulin. And more. And more.
Your blood sugar can stay perfectly normal for a long stretch while this is happening. The pancreas is compensating. From the outside, the report looks fine. From the inside, your body is running on three or four times the insulin it should need, and that high insulin is what is causing most of your symptoms.
This is the part most people miss. Insulin resistance is not a sugar problem first. It is an insulin problem first. The sugar problem comes later, sometimes a decade later, when the pancreas finally gets tired and the numbers on the report start to drift.
Why a normal fasting glucose doesn't rule it out
The standard health check in India usually includes fasting glucose and sometimes HbA1c. Both are useful. Neither is enough.
Fasting glucose tells you what your blood sugar looks like after eight hours of not eating. By that point, a healthy pancreas has had time to clear things up. So has a stressed pancreas pumping out extra insulin to keep the number in range. The two situations look identical on the report. You only see a difference once the pancreas can no longer keep up, which is years into the problem.
HbA1c is a three-month average of your blood sugar. Better than a single fasting reading, but it has the same blind spot. It measures the result, not the effort. A 5.4 HbA1c with a fasting insulin of 4 is a healthy body. A 5.4 HbA1c with a fasting insulin of 19 is a body that is working overtime to look normal. Same report. Very different futures.
This is why so many of our patients arrive frustrated. They have been told for years that their bloods are fine. The weight, the acne, the irregular cycles, the fatigue, the brain fog, the fatty liver on a routine ultrasound. None of it added up, because the test that would have connected the dots was never ordered.
A normal sugar on a stressed pancreas is not a healthy result. It is a result that is about to change.
Fasting insulin and HOMA-IR: the labs that catch it
Two cheap tests change the picture entirely.
The first is fasting insulin. You do it on the same morning as your fasting glucose, with the same overnight fast. A healthy fasting insulin in our practice sits between 2 and 6. Above 8 is a yellow flag. Above 10 is insulin resistance, even if your glucose is perfect. Above 15 is the territory where symptoms are usually loud.
The second is HOMA-IR, which is just a small calculation using your fasting glucose and fasting insulin together. It gives you a single number that captures how hard your pancreas is working to keep your sugar in range. Below 1 is healthy. 1 to 2 is borderline. Above 2 is insulin resistance. Above 3 is the level where most patients are also seeing it on the scale, in the mirror, and on the calendar.
We also look at your triglyceride to HDL ratio, which tracks insulin resistance in a sneaky, useful way. A ratio above 2 in Indian patients is almost always a sign that insulin is running high, even if nothing else looks alarming. Add fasting insulin, HOMA-IR, triglyceride to HDL, HbA1c, and a liver ultrasound, and you have a far clearer map than the standard panel will ever give you.
If you are paying for one extra test this year and you have any of the symptoms in the next section, make it fasting insulin. It is the single most useful number we order in our metabolic work.
How it shows up: weight, acne, PCOS, fatty liver, fatigue
Insulin is not just a sugar hormone. It is a signal that tells the body to store energy, to hold on to fluid, to make more androgens, to build inflammation, and to keep the lights low on fat-burning. When insulin is high all the time, all of those signals run all the time. The symptoms that follow can look unrelated. They are not.
Weight gain around the belly is the classic sign. High insulin tells the body to store fat, especially in the abdomen, and locks the door on burning it. You can be eating less than your friend who stays slim and still gain weight, because your hormonal environment is set to store. This is also why so many patients tell us their weight has been stalling on a sensible diet. The diet is not wrong. The hormone underneath it is.
Acne after 25, especially along the jawline and chin, is very often an insulin story. High insulin drives the ovaries and adrenals to make more androgens, which drive the oil glands. Topicals only address the surface. We have written about this in detail in our post on acne after 25, and the link to insulin is the part most patients have never had explained to them.
PCOS is, in most Indian women we see, primarily an insulin condition. Irregular cycles, facial hair, weight gain that resists effort, dark patches on the neck and underarms, ovaries that look polycystic on a scan. The ovaries are responding to the insulin, not the other way around. We go deeper into this in our PCOS work and in the PCOS isn't destiny piece.
Fatty liver, even in patients who barely drink, is almost always insulin resistance writing itself onto the liver. When insulin is high, the liver is told to convert excess sugar into fat and store it locally. A routine ultrasound that comes back with grade 1 or 2 fatty liver is not a footnote. It is the body telling you that insulin has been too high for too long.
Afternoon fatigue, brain fog after meals, sugar cravings around 4pm, waking up at 3am, feeling shaky if you skip a meal. These are all blood sugar swings on top of an insulin-resistant baseline. The body is bouncing between too much insulin and not enough fuel for the brain, and you feel it as a mood and energy drop.
A few patients to make this concrete.
Anika, 28, came in with PCOS, active jawline acne, and a weight gain of 9 kilos over three years that nothing was shifting. Her fasting glucose was 94, her HbA1c was 5.5, and her gynaecologist had said her bloods were fine and offered her an OCP and metformin. We tested her fasting insulin. It came back at 22. Her HOMA-IR was 5.1. She had textbook insulin resistance that no one had named.
Vinod, 45, told us he was just tired. His report said pre-diabetic, with an HbA1c of 6.1 and a fasting glucose of 108. The new norm in India is to start metformin at this stage. He wanted to understand what was actually happening before he committed to a daily pill. His fasting insulin was 19. The pre-diabetes label was the late chapter. The insulin had been the story for at least eight years.
Pradeep, 52, was sent to us by his GP after a routine ultrasound flagged grade 2 fatty liver. He drank socially, not heavily. His sugars were normal. His liver enzymes were just over the line. His fasting insulin was 16, his triglyceride to HDL ratio was 3.4, and his belly circumference was the part of the exam he kept apologising for. The fatty liver and the insulin were the same problem.
Pooja, 33, had been doing everything right for two years. Eating less. Walking more. Her weight had dropped 4 kilos and then sat there for eighteen months, no matter what she tried. She felt like she was failing at something simple. Her fasting insulin was 14. Her body was not failing. It was being told, hormonally, to hold on to every kilo it had.
Where the unwind starts
Insulin resistance is one of the most reversible conditions in modern medicine, when you treat it as a condition and not a footnote. The unwind has a few moving parts, and they all matter.
The first is what you eat and when. Refined carbohydrates and seed oils are the loudest insulin signals in most Indian diets. Biscuits, breads, packaged snacks, sugary chai through the day, late dinners with rice or roti at 10pm. We do not ask you to stop eating Indian food. We ask you to put protein first on the plate, real fat second, and carbohydrates last and smaller. Eating the same meal in a different order can change your post-meal insulin by a third.
The second is how often you eat. Most patients we see are grazing. A biscuit with chai at 11. A snack at 4. A late dinner. Dessert. Insulin barely gets a chance to drop between meals. Compressing your eating into a 10 or 11 hour window, with three real meals and no grazing in between, is one of the most effective things you can do for insulin sensitivity. It is free, it is doable, and it works within weeks.
The third is movement. Not punishing exercise. A 15 minute walk after each main meal does more for insulin than an hour at the gym followed by a day of sitting. Muscle is the largest insulin sink in the body, and even gentle movement after eating pulls glucose out of the blood without needing extra insulin. Strength work twice a week adds to the muscle that does this job for you the rest of the time.
The fourth is sleep. Six hours of sleep for one night raises your insulin resistance the next day by around 30 percent. A few weeks of late nights and short sleep can take a healthy person into the borderline range on paper. We have written more about this in our piece on sleep and hormones. If your sleep is short or late, fixing it is not optional. It is the lever.
The fifth is targeted support. Some Indian foods earn their reputation here. Karela in the morning. Methi seeds soaked overnight. Jamun. Cinnamon in your coffee. They are not magic, but they are real. Specific supplements, where indicated by your tests, can also help. Inositol for PCOS-pattern insulin resistance. Berberine for higher HOMA-IR cases. Magnesium and chromium where the diet is short on them. Always for a defined period, always alongside the food and lifestyle work, never as a standalone.
A note on metformin. It is a useful drug. We are not against it. But metformin lowers your sugar by working around the insulin resistance, not by reversing it. The cells are still not listening properly. The pancreas is still working hard. The pill is helping the result without changing the cause. The Beyond Meds work is to bring insulin sensitivity back so the dependence on metformin, OCPs, and statins reduces over time, in coordination with the doctor who prescribed them. That is the brief.
Insulin resistance is not a verdict. It is a hormone that is loud right now and can be quiet again.
What 90 days usually looks like
We are careful about timelines, because every body is different. But the patterns we see in our diabetes and insulin resistance work are consistent enough to share.
In the first two to three weeks, sugar cravings drop. Afternoon fatigue eases. Sleep deepens, often noticeably. The 3am wakings start to soften. Most patients say their head feels clearer before they have lost a single kilo. That is insulin coming down, before any visible change.
Between weeks four and eight, the visible changes begin. Weight that has been stuck starts to move, usually from the belly first. Skin starts to settle, especially along the jawline. Cycles, in patients who track them, start to organise themselves. Energy through the day evens out.
By day 90, the labs catch up to what the body has already been telling you. Fasting insulin typically drops by 30 to 50 percent in patients who do the work. HOMA-IR follows. Triglycerides come down. HDL nudges up. HbA1c shifts a few points. The fatty liver, on a follow-up ultrasound, often grades down a notch.
This is also the phase where, in coordination with your doctor, the medications can start to move. A metformin dose halved. An OCP that is no longer needed because cycles are regular on their own. A statin that the lipid panel no longer justifies. We do not push this. We let the labs make the case, and the prescribing doctor decide.
Anika, the 28-year-old we mentioned, is six months in. Her fasting insulin is now 7. Her cycles have been regular for four months in a row. The acne has settled to the point where she has stopped using foundation. She is still doing the work, because this is not a six-month project. But the trajectory is what matters.
Pradeep, the 52-year-old with fatty liver, is a year in. His liver came back clean on his last ultrasound. His belly is down 11 centimetres. He is sleeping through the night for the first time in five years. None of this required a new pill. All of it required a different relationship with food, sleep, and movement.
Where The Root Method fits
If your fasting insulin is high, or your HOMA-IR is above 2, or you recognise yourself in the symptom list above, the next step is to test enough to stop guessing. The Diagnostic phase of The Root Method starts there. We test fasting insulin, HOMA-IR, triglycerides, the full thyroid picture, vitamin D and B12, and the markers that are relevant to your specific case. Then we plan a protocol that fits your life, not a generic one.
The work is not flashy. It is food, sleep, movement, targeted support, and time. But it is the work that brings insulin back down, and once insulin is down, most of the symptoms it was driving start to fade on their own. That is the part that surprises patients. They came in for the weight, or the acne, or the cycles, and the other things they had stopped mentioning quietly resolved alongside.
If you want a deeper look at related concerns, our writing on acne after 25, PCOS and what to do about it, type 2 diabetes reversal, and skin and acne work all touch the same root in different ways.
