When Your Thyroid Medication Isn't Enough

If you have Hashimoto's thyroiditis, you already know the frustration. You may be on levothyroxine or Synthroid, your TSH may even look "in range," and yet you still struggle with fatigue that sleep doesn't fix, stubborn weight gain, brain fog, thinning hair, cold hands and feet, constipation, and mood changes.

Here's what most conventional appointments miss: Hashimoto's is an autoimmune disease. Your immune system is attacking your thyroid. Replacing thyroid hormone can be necessary, but it does nothing to address why the immune attack is happening, or to slow it down. That's the work I do.

As a functional nutritionist in NYC specializing in Hashimoto's and autoimmune thyroid conditions, I look upstream, at the gut, immune triggers, nutrient status, blood sugar, stress physiology, and environmental exposures that drive antibody production. We build a plan to calm the immune system, support the thyroid, and get you living again.

Hashimoto's is one of the autoimmune conditions I treat. For the bigger picture on my autoimmune approach, see my Autoimmune Disease & Functional Nutrition page.

Signs Your Hashimoto's Needs a Root-Cause Approach

If several of these sound like you, a targeted functional plan can change how you feel.

The Root Causes of Hashimoto's I Investigate

Autoimmune thyroid disease rarely has a single cause. It's usually a stack of triggers that, together, push the immune system into attacking the thyroid. In our work together, we systematically assess and address:

Gut health and intestinal permeability

The gut houses most of your immune system, and a compromised gut lining ("leaky gut") is strongly linked to autoimmunity. SIBO, dysbiosis, low stomach acid, and food reactions are common in Hashimoto's. Healing the gut is often where the biggest shifts happen. Learn more about my gut health approach.

Nutrient deficiencies

Selenium, zinc, iron/ferritin, vitamin D, magnesium, and B12 all play direct roles in thyroid hormone production and immune regulation. Deficiencies are common and very correctable with the right testing and protocol.

Blood sugar dysregulation

Blood sugar swings drive inflammation and stress the immune system. Stabilizing blood sugar is one of the most powerful, and most overlooked, levers in Hashimoto's.

Stress and HPA axis dysfunction

Chronic stress, the reality of life in New York City, affects cortisol, immune function, and the conversion of thyroid hormone into its active form. We address the physiology, not just "manage stress."

Food triggers and inflammation

Gluten in particular has well-documented links to Hashimoto's for many people, and other reactive foods can keep the immune system activated. Rather than a generic elimination diet, we identify your triggers and build a sustainable, nourishing way of eating.

How We Work Together

A Functional Hashimoto's Nutritionist for New York City

I work with clients across Manhattan and throughout New York City, in person from my office at 136 Madison Avenue, and virtually for clients across the city and nationwide. The pace and pressure of NYC life is real, and it shows up in your thyroid, your gut, and your stress physiology. My plans are built for high-performing women who don't have time to feel this way and need an approach that fits their actual schedule.

Whether you're newly diagnosed, have been managing Hashimoto's for years, or suspect your thyroid is part of the picture, you deserve more than "your labs are normal." Let's find out what's really going on, and do something about it.

Hashimoto's Nutrition: Common Questions

Can nutrition really lower Hashimoto's antibodies?

For many people, yes. While individual results vary, addressing root drivers, gut health, key nutrients, blood sugar, food triggers, and stress, can reduce the immune activity that produces thyroid antibodies. Nutrition doesn't replace necessary thyroid medication, but it targets the autoimmune process that medication alone leaves untouched.

Do I have to go gluten-free for Hashimoto's?

Gluten has well-documented links to Hashimoto's for a significant number of people, and many feel substantially better without it. Rather than assume, we look at your history and response and build a sustainable plan around what your body actually tolerates.

I'm already on thyroid medication. Can you still help?

Absolutely. Most of my Hashimoto's clients are on medication. I work alongside your prescribing physician, my focus is the nutrition, gut, and lifestyle factors driving the autoimmune attack and affecting how well your body uses thyroid hormone.

What testing do you recommend?

It depends on your picture, but it often includes a full thyroid panel (including TPO and thyroglobulin antibodies, free T3, free T4, and reverse T3), nutrient markers, blood sugar markers, and gut testing when symptoms warrant. We only run what will genuinely inform your plan.

Do you see clients in person in NYC or virtually?

Both. I see clients in person at 136 Madison Avenue in Manhattan and virtually across New York City and nationwide.

Not Sure if Hashimoto's Is Your Root Cause?

Take the free Root Cause Quick Scan and get a personalized read on what may be driving your symptoms, in under 3 minutes.