Category: Health Tips

How a Dutch woman cured her Graves’ disease through lifestyle alone — and why a tiny black seed may now be doing the same for Hashimoto’s

Medicine has a curious habit. The moment it cannot offer a cure, the disease itself gets relabeled “chronic,” “progressive,” or “incurable” — and the patient is handed a prescription pad for life.

Graves’ disease is one of those labels. So is Hashimoto’s. Together, they account for the overwhelming majority of autoimmune thyroid disease in the West — and together, they have produced a multi-billion-dollar industry built around lifelong hormone replacement and the occasional removal of the thyroid gland itself.

But two studies, published years apart in respectable peer-reviewed journals, quietly tell a very different story. One is a single, remarkable case report of a 34-year-old Dutch woman who reversed her Graves’ disease through nothing more than diet, yoga, oral hygiene, and the deliberate avoidance of environmental toxins. The other is a randomized clinical trial showing that two grams of powdered black seed per day measurably improved thyroid function in patients with Hashimoto’s thyroiditis — reducing autoantibodies by roughly half and pushing T3 in the right direction, all without a single side effect.

If either study had involved a patentable molecule, you would have heard about it on the evening news.

You did not.
The diagnosis that becomes a sentence

Graves’ disease (GD) is an autoimmune attack on the thyroid that drives the gland into overdrive. Patients live with heart palpitations, hair loss, weight loss, mood swings, bulging eyes, goiters, gut disturbances. Standard care begins with anti-thyroid drugs such as methimazole and propylthiouracil — medications whose side-effect list includes rashes, vomiting, joint pain, loss of taste, and a metallic flavor in the mouth that never quite leaves.

For roughly half of patients, drugs are not enough. The next step is radioactive iodine or surgical removal of the thyroid. Both reliably cause hypothyroidism — turning an overactive thyroid into none at all — and commit the patient to taking synthetic thyroid hormone every day for the rest of their life.

Hashimoto’s runs the other direction. It is the most common cause of underactive thyroid in North America, affecting roughly 5% of the U.S. population at some point in life and striking women up to fifteen times more often than men. The thyroid is slowly destroyed by its own immune system. The standard treatment is to manage the wreckage with synthetic T4 (Synthroid), which often normalizes lab values without ever restoring the patient’s actual sense of well-being.

Both diseases share a deeper truth that mainstream endocrinology rarely emphasizes: the thyroid is not malfunctioning at random. It is responding — to inflammation, to gluten, to fluoridated water, to nutrient deficiencies, to a body that has been telling the immune system to attack the wrong target for years.

Which means, in principle, those signals can be changed.

A 34-year-old Dutch woman, one diagnosis, five changes

In 2019, the journal Advances published a case report titled “Healing of Graves’ Disease Through Lifestyle Changes.” The authors — Kelly Brogan, MD and colleagues — followed a Dutch woman who had been diagnosed with Graves’ disease in 2014 and who, by the time of writing, no longer met the diagnostic criteria for the disease.

Her TSH had normalized. Her autoimmune markers had quieted. She was taking no thyroid medication.

She had made five changes — none of them exotic, none of them expensive:

1. An ancestral diet

For one month she cleared the static. Out went the foods that were never part of any pre-industrial human diet — gluten, grains, dairy, legumes, corn, and soy — what I call in Regenerate a blueprint of ancestrally-appropriate, minimal allergenicity and antigenicity foods. Then, one at a time, she reintroduced what she tolerated and listened to what her body said back.

The base of her diet became wild fish, pasture-raised meat, eggs, fruits, vegetables, nuts, seeds, and raw foods — closer to what humans ate for the 200,000 years before grain-based agriculture, and the food industry that followed it, redefined “normal.” This is not nostalgia. It is a corrective for what researchers call evolutionary mismatch, or paleo deficit disorder — the collective deficiency of ancestral inputs in the modern industrialized landscape. Food is not merely fuel. It is information. It is the signaling language — the microRNAs, polyphenols, and gene-regulatory molecules — that tells our 20,000 protein-coding genes how to behave. Feed the body the wrong operating system long enough and the hardware begins to fail. Autoimmunity is one of the ways it tells you.

The autoimmune-thyroid–gluten connection is now well documented. One study of 400 patients with autoimmune thyroid disease found antigliadin antibodies — markers of gluten sensitivity — in roughly 5% of the sample. Another found autoimmune thyroid disease in 13.9% of celiac patients versus 2.1% of non-celiac controls. And gluten is not a problem only for those with a celiac diagnosis: intestinal biopsy studies show that gluten induces “leaky gut” in celiac patients with active disease, celiac patients in remission, non-celiac gluten-sensitive patients, and non-celiac healthy controls. Gluten, simply put, is a bad actor. Wheat alone has been linked, in the indexed biomedical literature, to more than 230 distinct diseases — which is what happens when a monocotyledonous grass seed, introduced to the human diet only ~10,000 years ago, is asked to feed a dicotyledonous primate that spent millions of years eating something else.

If you want the full template — the elimination protocol, the reintroduction sequence, the foods that rebuild the gut barrier and quiet the autoimmune fire — it is laid out in my book Regenerate: Unlocking Your Body’s Radical Resilience through the New Biology and walked through, step by step, in my Regenerate Yourself Masterclass.

2. Oral hygiene from another century

She added two practices: oil pulling with coconut oil and daily flossing with a water flosser. Oil pulling — an Ayurvedic practice in which a tablespoon of oil is swished in the mouth for ten to twenty minutes — has been linked in the literature to improvements in over a thousand conditions, from tooth decay to migraines to renal disorders. The water flosser was shown in one head-to-head study to be three times more effective than string floss at reducing bleeding gums.

The mouth is not a separate kingdom from the body. The thyroid sits inches below it. Chronic oral inflammation feeds systemic inflammation, and systemic inflammation feeds autoimmunity.

3. Yoga, exercise, and meditation

Movement and meditation reduced her cortisol, her muscle tension, her resting heart rate, and her anxiety. In a review of 23 trials, yoga was shown to be an effective intervention for depression — a comorbidity that affects an enormous fraction of thyroid patients and is often pharmacologically managed in isolation, as if it had nothing to do with the rest of the body.

4. A deliberate war on environmental toxins

She switched to purified water (specifically avoiding fluoride, which independent research has linked to a 30% increase in hypothyroidism), to organic produce, and to non-toxic cleaning and personal care products. The thyroid is one of the most chemically sensitive organs in the body. It uses iodine to manufacture hormones, and it cannot tell the difference between iodine and the halide impostors — fluoride, bromide, perchlorate — that have saturated the modern environment.

5. Targeted nutritional repletion

She supplemented the nutrients the modern diet most reliably fails to provide: iodine, iron, selenium, zinc, vitamins A, C, D, B1, B5, B6, magnesium, and probiotics. Selenium alone, in a meta-analysis, significantly reduced thyroid autoantibodies in patients with autoimmune thyroiditis. Vitamin D deficiency is so consistently observed in autoimmune thyroid disease that it has stopped being controversial.

The result: a disease the textbooks call incurable, brought to remission by what a great-grandmother might have called common sense.
And then the black seed trial

While the Dutch case report was an N of 1 — powerful, but a single anchor — a randomized, placebo-controlled clinical trial published in BMC Complementary and Alternative Medicine added a second.

The trial enrolled 40 patients with Hashimoto’s thyroiditis, ages 22 to 50. Half received two grams of powdered, encapsulated Nigella sativa — the ancient seed known across the Islamic world as habbat al-barakah, “the seed of blessing,” and described in a famous hadith as “a remedy for every disease except death.“ The other half received two grams of starch placebo. Both groups continued daily for eight weeks.

The results, in the words of the investigators:

“Treatment with Nigella sativa significantly reduced body weight and body mass index (BMI). Serum concentrations of thyroid stimulating hormone (TSH) and anti-thyroid peroxidase (anti-TPO) antibodies decreased while serum T3 concentrations increased in Nigella sativa-treated group after 8 weeks. There was a significant reduction in serum VEGF concentrations in intervention group. None of these changes had been observed in placebo treated group.”

To translate: black seed reduced the very antibodies that drive the autoimmune destruction of the thyroid by approximately 45 percent. It lowered TSH (a marker of thyroid stress) by roughly a quarter. It pushed active T3 upward by nearly thirty percent. It reduced VEGF, a vascular signaling molecule whose elevation tracks with inflammation and disease severity.

The placebo group — same diet, same lifestyle, same study protocol, different capsule — did none of those things.
What is actually happening inside the seed

Nigella sativa is not a single molecule. It is a tiny, intricate pharmacy in a black shell. Its three best-characterized active fractions are:

Thymoquinone — a powerful anti-inflammatory and antioxidant that quiets the cytokine signaling thought to drive autoimmune flares.

Nigellone — an immunomodulatory compound that appears to rebalance overactive immune responses without suppressing the immune system overall.

Polyphenols and saponins — molecules that support redox balance and the integrity of the gut barrier, an increasingly recognized upstream driver of autoimmune disease.

The 45% drop in anti-TPO antibodies is the headline. Anti-TPO is the antibody that targets thyroid peroxidase, the enzyme the thyroid uses to manufacture hormone from iodine and tyrosine. Every flare of Hashimoto’s is, in essence, an immune assault on that enzyme. Cut the antibody by half and you have cut the assault by half.

What synthetic T4 does — and does only — is replace the hormone the destroyed gland can no longer produce. It is salvage, not repair. It does not touch the underlying autoimmunity. A spice you can buy at any Middle Eastern grocery store, in this trial, did. And, synthetic T4 is both quantitatively (primary amino acid sequence difference), and qualitatively (conformational state; functional state) different from animal derived forms (porcine glandular) which are far more bioidentical to human thyroxine.

Learn more on the difference by reading: The FDA’s War on Natural Thyroid: A Medical Tyranny That Threatens Millions

Learn more about the incredible therapeutic profile of black seed on the GreenMedInfo.com database on the subject.

Why this matters more than a single trial

The point is not that black seed is the answer to every autoimmune thyroid condition. The point is what the existence of this trial reveals about the gap between what is known and what is offered.

Patients diagnosed with Hashimoto’s or Graves’ are almost never told that:

The most common upstream drivers of autoimmune thyroid disease include gluten sensitivity, selenium deficiency, vitamin D insufficiency, environmental halide exposure, and chronic stress — every one of which is modifiable.

A randomized clinical trial has shown that two grams a day of a culinary spice measurably moves the needle on thyroid antibodies, TSH, and T3.

A peer-reviewed case report exists of a Graves’ patient who reversed the disease through ancestral diet, yoga, oral hygiene, nutrient repletion, and toxin avoidance — and remained well off all medication.

What patients are offered is methimazole or Synthroid, often for life, frequently with an explicit message that “the cause is unknown” and “there is no cure.”

That message is not, strictly speaking, false. It is simply incomplete to the point of being dishonest.
A reasonable starting protocol

The studies above describe what worked for specific people in specific studies. This is not personalized medical advice. But for anyone facing an autoimmune thyroid diagnosis and looking for a constructive starting point to discuss with a knowledgeable practitioner, the published evidence converges on a short, sensible list:

Food

Remove gluten, refined grains, industrial seed oils, ultra-processed foods, and conventional dairy for 30 days. Reintroduce only what is genuinely tolerated.

Build meals around wild-caught fish, pasture-raised meat and eggs, vegetables (especially cruciferous, well-cooked), fruit, nuts, and seeds.

Consider adding 2 grams of powdered Nigella sativa (black seed) daily — the dose used in the Hashimoto’s trial. Or one to two teaspoons of cold-pressed black seed oil.

Environment

Switch to fluoride-free, filtered water. Fluoride is a halide that competes with iodine at the thyroid.

Replace conventional cleaning, laundry, and personal-care products with non-toxic alternatives.

Eat organic when possible, especially for the Dirty Dozenproduce items.

Nutritional foundation

Selenium (200 mcg/day, ideally from two Brazil nuts) — repeatedly shown to lower thyroid antibodies.

Vitamin D — dose to a 25(OH)D blood level of 50–80 ng/mL. [Use a UVB producing technology like my personal favorite — the MitoLux — to generate your own Vitamin D (and related biomolecules) year round here.

Iodine — only with proper testing and clinical supervision; iodine handling is delicate in autoimmune thyroid disease.

Zinc, magnesium, B-complex, and a high-quality probiotic.

Daily rhythms

A consistent sleep window, daylight on the eyes within an hour of waking, and movement most days.

A brief daily meditation, yoga, or breathwork practice. The autoimmune nervous system does not respond to logic; it responds to safety signals.

Oral hygiene

Add oil pulling with coconut oil and replace string floss with a water flosser.

None of this is exotic. None of it requires a prescription. All of it has published evidence behind it. And — based on a peer-reviewed case report and a randomized trial — some patients have already used a version of it to walk away from a diagnosis they were told they would carry for life.
The deeper story

What unites the Dutch woman in the case report and the Hashimoto’s patients in the black seed trial is not a single intervention. It is an orientation.

Mainstream endocrinology treats the thyroid as a broken organ to be suppressed or replaced. The evidence, when you actually read it, treats the thyroid as a signal — a sensitive instrument that has been responding, intelligently, to a body and an environment under chronic insult. Remove the insult. Restore the nutrients. Quiet the nervous system. Provide the body with the ancient, food-based compounds it has evolved alongside for millennia. And sometimes — often enough that we should not ignore it — the disease that was called incurable simply stops being there.

The seed of blessing is not magic. The yoga mat is not magic. The gluten-free week is not magic.

Together, they are something more powerful than magic.

They are biology, finally being listened to.

In the richest country on Earth, thousands of Americans lined up in the rain to get their teeth pulled in animal barns. Wendell Potter stood there in his expensive suit and watched. He was a vice president at CIGNA, one of the biggest health insurers in the country. And what he saw on those fairgrounds broke him.

July 2007. Potter is visiting family in Tennessee. He hears about a free health clinic nearby. Remote Area Medical. Wise County, Virginia. He drives over to take a look. Thinks maybe his company could sponsor it. Good PR.

He expects a few tents. A few doctors. He’ll take some photos, make a donation, leave.

He sees thousands of people.

Long lines in pouring rain. Families who drove from Georgia. From Kentucky. Over 200 miles, some of them. Sleeping in their cars overnight to hold their place in line. Patients lying on trolleys on the wet pavement. Doctors pulling teeth in open fairground barns. Animal barns. The stalls where livestock shows happen. Now full of sick Americans getting basic care. Because they had no insurance. Or insurance that denied everything.

These were his people. His hometown. Working families in the country he lived in. Denied basic medical care while his company made billions.

He drove home. Could not shake it. The barns. The trolleys. The rain.

Here is who was standing in that field. For 20 years, Wendell Potter was the insurance industry’s fixer.

Vice president of corporate communications at CIGNA. The top PR job. Chief spokesman for the whole company. His name on every quarterly earnings report for ten years. Big salary. Stock options. Nice house. Everything a successful man wants.

His job was making the bad stories disappear. Internally his team called them “horror stories.” A reporter calls about someone CIGNA denied. Someone dying because a claim got rejected. Wendell’s team made it go away. They got so good at it they lost count. Parents whose kids died. Husbands who lost wives. Families destroyed by a denied claim. The public never heard about them.

Then came Nataline Sarkisyan.

December 2007. Seventeen years old. Leukemia. She needs a liver transplant. CIGNA denies it. Calls it experimental. Her family fights. The press picks it up. Protesters show up outside CIGNA’s offices.

Wendell’s job is to defend the denial. Make CIGNA look reasonable. For weeks, he does his job.

CIGNA finally caves. Approves the transplant. December 20, 2007. Hours later, Nataline dies. Seventeen years old. Her mother calls it murder.

Wendell handles the aftermath. Says the right things. Inside, he is breaking. He knows CIGNA could have saved her. They chose not to. Until public pressure forced their hand. By then it was too late.

He cannot do it anymore. May 2008. He retires from CIGNA at 56. Walks away from the salary, the stock, the prestige. The company says he’s retiring. Nobody knows he is about to blow the whistle.

June 24, 2009. Wendell Potter sits in front of the U.S. Senate Commerce Committee. Under oath. And he tells them everything. 20 years of secrets.

He tells them about rescission. A person gets cancer. The insurer digs through their original application. Finds a tiny error. A forgotten doctor visit. Uses it to cancel the policy. Person dies without treatment. Legal.

He tells them about purging. One worker at a small business gets expensive cancer. So the insurer jacks the whole company’s premiums sky-high until they can’t afford coverage and drop it. Over 20,000 people lost coverage this way in five years. Saved insurers 300 million dollars.

He tells them about dumping the sick. 10% of policyholders account for two-thirds of all medical costs. Insurers wanted that 10% gone. Any way they could. Stock price up. Bonuses paid. Sick people dead.

Time Magazine calls him the ideal whistleblower. Michael Moore calls him the Daniel Ellsberg of corporate America. The testimony goes viral. Cable news plays it on loop. Obama quotes him by name in a joint address to Congress.

The industry tries to discredit him. They can’t. His name was on every CIGNA earnings report. He was the real deal.

March 2010. Congress passes the Affordable Care Act. Obamacare. And many of the reforms came straight out of Potter’s testimony. Rescission, illegal. Denying people for pre-existing conditions, illegal. A new law forcing insurers to spend at least 80% of premiums on actual care. Lifetime caps, banned. Millions of Americans got covered who never could before.

Now here is the part that should make you angry.

Potter warned in 2010 that insurers would simply find new ways to win. He was right. By 2020 the big insurance companies had doubled their profits. Stock prices tripled. CEO pay exploded. The denials never stopped. They just got new names. Prior authorization. Algorithms. AI systems rejecting claims faster than any human could.

Read that again. The practices that put those people in the barns are still running right now. Studies show insurers still deny roughly 1 in 5 claims. The letter that cancels your coverage when you finally need it is not history. It is sitting in someone’s mailbox today. Maybe yours.

That is what Wendell Potter is still fighting.

He wrote a bestselling book, Deadly Spin, laying out the whole playbook. He started a journalism nonprofit named after Ida Tarbell, the reporter who took down Standard Oil. He testified before Congress again and again. He launched an investigative newsletter that keeps exposing insurer tactics to this day.

The man who spent 20 years hiding the bodies has spent the years since digging every one of them back up.

A six-figure insurance executive saw his own neighbors getting medical care in livestock pens. He saw a 17-year-old girl die because his company said no. And he walked away from everything he had built to tell the country the truth about an industry that was killing people for profit.

He is 74 years old. He is still doing it today. And he says he will not stop until he has made amends for every year he spent on the other side.

• People using GLP-1 drugs like Ozempic lose about 7% of their facial fat for every 22 pounds of body weight lost, resulting in a hollow, prematurely aged look
• Rapid weight loss may drain key nutrients and fatty acids that your body needs to produce collagen and maintain firm, healthy skin
• “Ozempic face” may indicate an energy imbalance — your cells lose the fuel and structural support they need to keep skin elastic and vibrant
• Avoiding GLP-1 drugs, eliminating seed oils, and restoring gut health may support metabolic recovery, which research suggests could help restore facial tone and fullness over time
• Natural tools like polyphenol-rich foods and the right carbohydrates may support weight management without draining your body’s nutrient reserves

https://articles.mercola.com/sites/articles/archive/2026/06/15/ozempic-face-causes-and-prevention.aspx

I received this email from a friend and thought her idea worth sharing.

Some good stuff in there Tom, very informative, love how you put Dr Berg in there, my go to guy!

Sun is not the Enemy…. I’m a big believer in that. I’ve been cycling out in the sun for 16 years now, bare arms and shorts nine months of the year, plus sunscreen on my face and arms. Only had one very small bcc cut out last year.

By the way, do you use the app Yuka (https://yuka.io/en/) to scan barcodes on foods, sunscreens, moisturisers, almost anything. You’d be amazed about what you find in your cupboard! It assesses the good or badness of what is contained in the product. Gives you a full list of contents, how bad or good they are and a recommendation of a better one.

I found out that Vaseline Intensive Care that I had been using on face and body for 60 years contained too many chemicals and I was recommended to switch to Cetaphil. Which I did. All my sunscreens and 90% of the ones in Woolies rated awfully. So out they went and got the ones Yuka recommended. More expensive, but better for me. Cant say I feel any better but in the long run there will be benefits!

Anyway Tom, stay cool!

Lv Judee

There is mercury in your kitchen right now, and an FDA scientist tried to warn you eighteen years ago. They silenced her.

Her name is Renee Dufault. In 2005 she is an Environmental Health Officer at the Food and Drug Administration an investigator, a mercury specialist, the exact person whose entire job is to keep that poison out of your food. And she has just found it *in* your food.

It starts with a missing number. Around 2000, roughly 58 tons of mercury vanish from American chemical plants. Plants that make chlorine and caustic soda lye. Gone. Nobody can say where.

Dufault wants to know. And she learns one thing that changes everything: that same lye is used to make high fructose corn syrup. HFCS. The cheap sweetener in almost everything you buy. Soda. Ketchup. Yogurt. Bread. Salad dressing. The average American eats about 40 pounds of it a year.

So she asks the obvious question. If the lye is made in plants leaking mercury, and the lye goes into the corn syrup does the mercury go into the food?

In 2005 she tests it. She pulls samples off the shelf and sends them to a lab. The results come back: mercury in nearly half of them. Not trace rumor. Measured poison. In products carrying names you have in your house right now Quaker. Hershey’s. Yoplait. Kraft. Smucker’s. Hunt’s. The mercury is in the syrup. The syrup is in the food. The food is in millions of people. In children.

She does exactly what an honest scientist does. She walks the data straight to her bosses at the FDA and waits for them to act. Investigate. Warn parents. Pull the products.

They do nothing.

No investigation. No press release. No warning. The single agency on Earth whose job is to keep poison out of your food looks at proof of poison in your food — and looks away.

So she tries to publish it herself. Get it to other scientists, to the public, around the silence.

The FDA blocks that too. They deny her the federal data she needs. They tie her hands.

Now she has a choice. Keep quiet, keep the paycheck, keep the pension, keep the title — like everyone else. Or burn the safe career to the ground to tell strangers what is in their kids’ breakfast.

In 2008 she quits. Twenty years of federal service, gone, because leaving is the only way they can’t gag her.

Then the part the FDA was afraid of. Independent researchers test her work. They find the same thing — mercury in about a third of brand-name HFCS products pulled straight off store shelves. Canadian researchers find it too. She is not wrong. She is not exaggerating. She is right.

In 2009 her study is published in the peer-reviewed journal Environmental Health. The world can finally read it.

And the FDA’s response? On the record: they will not test for it. No surveillance program. No follow-up. Nothing — based on her research.

Sit with that. A scientist hands the food-safety agency proof of a neurotoxin in the food supply, and the agency’s official answer is that it would rather not look.

Here is why this is not history. Renee Dufault is alive. She lives in Hawaii. She runs her own institute — the Food Ingredient and Health Research Institute — and she is *still* publishing, as recently as last year, on how heavy metals in ultra-processed food may be wiring the rise in autism and ADHD in children. She never stopped. She gave up the government career and kept the fight.

The FDA never changed its answer. High fructose corn syrup is still in thousands of products on the shelf tonight. The agency still does not screen the nation’s food sugar for the mercury she proved was there. The poison she found in 2005 was never required, never removed, and never tested for and your children are the largest consumers of it.

Go look at the bottle in your fridge. Read the second ingredient. She already told you what could be in it. The people paid to protect you decided you didn’t need to know.

So you tell them.

Most people will never hear Renee Dufault’s name. They’ll never know an FDA scientist found mercury in their kids’ food and got buried for saying so. You know now. Send this forward — be the warning the FDA refused to print, the reason one more parent reads the label tonight. They spent everything to make this disappear. Pass it on and make it impossible.

Share it. The truth she lost her career to tell only travels if you carry it.