If your TSH is normal on paper but your body says otherwise, this page is for you.
Tired after a full night's sleep. Weight that will not budge despite the same routine that used to work. Hair on the pillow, dry skin, cold hands, and a sense that your dial has been turned down. The standard test rarely tells the whole story.
The actual story.
TSH alone is a screening test, not a diagnostic one. It is the message the brain sends to the thyroid. It tells you very little about how much actual thyroid hormone is in circulation, how well that hormone is being converted into its active form, or whether your immune system is quietly attacking the gland.
A complete thyroid picture has at least six numbers in it: TSH, free T4, free T3, reverse T3, anti-TPO, and anti-thyroglobulin. If any of those is off, you can feel hypothyroid even when the TSH looks fine. This is the single most common reason patients come to us already on a thyroid tablet, still tired, still gaining weight, and feeling unheard.
Hashimoto's thyroiditis is the autoimmune form of hypothyroidism. It is by far the most common cause of an underactive thyroid in India today. Most patients have never been tested for the antibodies that would name it. Naming it changes the plan: we look at gut health, gluten sensitivity in some cases, vitamin D, selenium, and stress, all of which feed the autoimmune fire.
Conversion matters too. The thyroid releases mostly T4. The body has to convert that T4 into T3, the active hormone, before any cell can use it. Conversion is sensitive to stress, low calories, low iron, low selenium, and inflammation. Plenty of patients have a respectable T4 and a quietly low T3, which is why they feel hypothyroid on paper-perfect medication.
Our goal in The Root Method is to test the full panel, address the upstream drivers (gut, nutrients, stress, sometimes gluten), and reduce reliance on long-term medication where the clinical picture allows. For some patients that means a lower stable dose of levothyroxine. For some it means staying on the same dose but actually feeling well. We are not anti-medication. Thyroid hormone is a useful, often necessary tool. We just refuse to use it as the only conversation.
The panel most labs don’t run.
A standard thyroid request returns a TSH and sometimes a T4. The numbers below are the ones that change how you feel, and they are the ones we routinely run.
Free T3, reverse T3, anti-TPO, and anti-thyroglobulin. Without these, an underactive thyroid or an active autoimmune attack can hide behind a normal-looking TSH for years.
TSH
The brain's signal to the thyroid. A useful starting point, but not the whole story.
Free T4
The unbound storage form of thyroid hormone in circulation.
Free T3
The active hormone your cells actually use. Often the missing test, and often the answer.
Reverse T3
An inactive form. Raised reverse T3 suggests stress, illness, or low calorie intake is blocking the active T3 path.
Anti-TPO
The most common antibody in Hashimoto's. Names the autoimmune piece and changes the plan.
Anti-thyroglobulin
A second autoimmune marker. Sometimes raised when anti-TPO is not.
Vitamin D
Low vitamin D is associated with higher thyroid antibodies. Most Indian patients are deficient.
Vitamin B12
Hypothyroidism and B12 deficiency overlap heavily in symptoms, especially fatigue and brain fog.
Ferritin
Iron stores. Low ferritin worsens hair loss and impairs T4 to T3 conversion.
Selenium status
Where available. Selenium is a cofactor for thyroid hormone conversion and for calming thyroid antibodies.
Iodine
When indicated. Both deficiency and excess can drive thyroid trouble. We test before recommending iodine, never blindly.
The right dose for the right reason.
The first split we make is between Hashimoto’s and a simple, non-autoimmune hypothyroidism. Most patients with an underactive thyroid in India have Hashimoto’s and have never been tested for it. Once we name the autoimmune piece, the plan changes. We work on gut health, vitamin D, selenium, ferritin, sleep, and stress, all of which feed (or quiet) the immune attack on the gland. In some patients gluten is part of the picture and we trial a structured elimination. In others it is not, and we leave the roti alone.
The second split is about conversion. Your thyroid releases mostly T4. Every cell in your body has to convert that T4 into T3 before it can be used. Conversion stalls under stress, low iron, low selenium, crash dieting, and chronic inflammation. You can have a textbook free T4 and a quietly low free T3, and you will feel hypothyroid on paper-perfect medication. Reverse T3 tells us when this is happening. The fix is upstream: correct the nutrient gaps, calm the stress load, and the conversion picks up.
The Root Method runs in three steps. Diagnostic gets the right panel on the table, including the antibodies and the active hormone. Ascend works on the everyday drivers: nutrient repletion, food order, sleep, and the stress load that has been quietly pushing reverse T3 up. Elixir is for the deeper autoimmune work, where the antibodies are loud and the gut and immune picture need a longer arc. We sequence what comes first, second, and third, and we track the numbers month on month so you are not guessing.
Levothyroxine often stays in the picture, and that is a clinical decision, not a failure. The goal is the right dose for the right reason. For some patients that means a lower, steadier dose alongside a thyroid that is no longer being attacked from the inside. For others it means staying on the same dose and finally feeling well on it because the upstream picture has been corrected. We coordinate with your endocrinologist for any dose change. We do not ever stop or reduce thyroid medication on hope. For a closer look at the tests this section is built around, read the tests your hypothyroid workup skipped.
What honest progress actually looks like.
Energy and mental clarity often start to lift in the first six to eight weeks once T3, vitamin D, B12, and ferritin are corrected. Hair shedding takes longer to settle, often three to four months, because hair follicles run on their own timeline. In Hashimoto's, antibodies usually trend down over six to twelve months as gut and stress drivers are addressed. Some patients reduce their levothyroxine dose during this window, others stay on the same dose but finally feel well on it. We will not promise you can stop your thyroid tablet. We will promise an honest read on whether reduction is realistic in your case, and a steady reduction in long-term medication where the clinical picture allows.
Patients who came in with a thyroid story.
TSH was 8.9 when I started, on 75 mcg thyronorm for three years and the dose kept going up every six months. I am a 38 year old man and being told I have hypothyroidism felt strange honestly, I thought it was a women's problem. The team here did not make me feel weird about it. TSH is 2.1 now, dose has been brought down to 25 mcg with my endocrinologist's approval, and I sleep through the night for the first time in years.
Hashimoto's, antibodies were over 600. Hair was falling in clumps, I had stopped wearing dark colours because of the shedding. After 22 weeks antibodies are at 180 and hair fall is normal range. The breath work and sleep changes were honestly more impactful than I expected.
Hypothyroid, fatigue so bad I was sleeping nine hours and still tired. TSH was 6.2, T3 was low normal. Five months later I am off the levothyroxine, energy is back, I started running again at 41. My wife says I look five years younger.
Questions we hear almost every week.
Is Hashimoto's the same as hypothyroidism?
Hashimoto's is the autoimmune cause of hypothyroidism. The thyroid is underactive because the immune system is attacking it. The treatment of the gland (often levothyroxine) is similar, but the work upstream (gut, gluten in some patients, vitamin D, selenium, stress) is specific to the autoimmune piece. Most patients with hypothyroidism in India have Hashimoto's and have never been tested for it.
Will I be on levothyroxine forever?
Often, yes, especially if there has been long-standing autoimmune damage to the gland. The honest answer for most patients is that levothyroxine is a sensible long-term tool. What changes with our work is the dose, the stability, and how well you feel on it. Some patients do successfully reduce or stop, but we do not promise it on day one.
Why is my TSH normal but I still feel awful?
Because TSH is one number in a six-number conversation. You can have a textbook TSH and a low free T3, raised reverse T3, or active autoimmune attack, all of which leave you feeling hypothyroid. We run the full panel and treat the actual picture, not just the screening number.
Should I worry about iodine?
Only after testing. Iodine is essential for thyroid hormone production, but excess iodine can worsen Hashimoto's. The Indian salt supply is iodised, so frank deficiency is uncommon now. We test urinary iodine when the history suggests it and supplement only if the result and the clinical picture agree.
What if I have hyperthyroidism?
Hyperthyroidism (an overactive thyroid, often from Graves' disease) is a different and more urgent picture. We coordinate closely with an endocrinologist, run the full panel including TSI antibodies, and our work focuses on the autoimmune drivers and the metabolic stress around the picture. We do not stop or reduce antithyroid medication on our own.
Your thyroid has a story. We are listening for it.
Applications are reviewed personally. Tell us what your reports have said, what you have already tried, and how you actually feel. We will write back with whether The Root Method is the right fit.