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How 1 Doctor Got Lead Out of Gasoline & Raised IQs 5 Points

506Views Modified: Sep 8, 2026 · Published: May 24, 2026
By Jacqueline 10 Comments

How 1 Doctor Got Lead Out of Gasoline & Raised IQs 5 Points
An undated image of Dr. Herbert Needleman, a Pittsburgh researcher who conducted groundbreaking work on lead exposure in children. (Source: NYTimes: Jim Harrison/Heinz Award)

Herbert Needleman began practicing pediatrics in the late 1950s in Philadelphia. Lead paint coated walls and porches of homes everywhere in American life back then. Most water came through lead-soldered water pipes. Lead paint was used on children’s toys. And motor fuel containing lead was belched into the air daily through the exhaust of every car and bus on every roadway in America.

(I personally remember complaining of having headaches till noon as my dad followed the lead-belching school bus in our 1958 white Corvair with windows down to take us to grade school on his way to work)….

How 1 Doctor Got Lead Out of Gasoline & Raised IQs 5 Points
Photo source: Taber Andrew Bain/CC BY (Flickr)

Dr. Needleman kept noticing something different about the children in his office who had been treated for lead poisoning. “They came back quieter. Slower. Struggling in school in ways no one could quite explain. Yet, their blood tests were normal now. They appeared fine. But their lives were never the same.” What if lead was hiding in their bones, their brains, quietly changing who these children would become?

To prove that even low level lead exposure was harming children, Needleman needed a way to measure how much lead a child had absorbed over many years – not just the snapshot of a moment of a blood test.

He began asking questions that almost no one else in medicine was asking. Dr. Needleman began conducting a novel kind of research in which he collected and measured lead levels in children’s baby teeth. It demonstrating a correlation between intellectual development and exposure to lead, even at low levels.

Bone biopsies with needles were invasive and painful, and he felt parents would’nt consent to that for a research study. So he was stuck.

The Philadelphia Tooth Fairy Project

Bones and teeth store calcium. And because lead behaves like calcium in the body, lead gets locked inside teeth as they form from birth. 

Each baby tooth a 5 or 6 year-old loses is a record of chemical exposure during early childhood.

Starting in the late 1960s, Needleman launched what he called the Philadelphia Tooth Fairy Project asking 1st- and 2nd-grade teachers to collect baby teeth as they fell out naturally. (No needles.) Nearly 3,000 teeth were analyzed, and for the first time in history, his research showed a clear picture of how much lead American city children had actually absorbed over time.

The evidence was quite shocking.

Children with high lead levels in their teeth scored significantly lower on IQ tests. They struggled more with language and had shorter attention spans.  They had a harder time following directions in class. (source)

And these children were considered perfectly healthy. Yet, the lead had been quietly stealing a piece of their intellect. (source)

In 1979, Needleman published his landmark findings in the New England Journal of Medicine. The implications were enormous: If ordinary, undiagnosed children were being harmed, that meant tens of millions of American kids were growing up inside an invisible brain fog of lead exposure, every single day, making parenting more challenging.

How 1 Doctor Got Lead Out of Gasoline & Raised IQs 5 Points
(Source, slide 26)

What followed was one of the most aggressive corporate attacks on a scientist in modern American history. 

Needleman had his lab records endlessly searched by investigators, was hounded by journalists and hired snoops raising doubts about his character and motives. 

“The furious lead industry hired their own researchers. Funded their own studies. Eventually, scientific misconduct charges were formally filed against Needleman. His reputation, his career, and his livelihood were all placed in real jeopardy. All because his research was inconveniently correct.” (source)

Dr. Needleman demanded a full and open hearing and won the right to one. In 1991, he was testified in a widely-aired Congressional hearing. The EPA independently reexamined his data and reached the same conclusions he had. Every single misconduct charge was dismissed. (source)

7 minutes.

The billion dollar industry had failed! By the mid-1980s, the United States began phasing lead out of gasoline.

The Consumer Product Safety Commission also banned lead from interior paint and children’s toys and they kept lowering the threshold as science learned more about deadly lead. The results were revolutionary.

Blood lead levels in American children eventually dropped by more than 90%. Childhood IQ in the U.S. is estimated to have risen by ~5 points or more.

Dr. Needleman’s selfless and caring work saved thousands of lives, and improved the health of countless others, many of them children and their families living in poverty.

And the King will answer and say to them, ‘Assuredly, I say to you, inasmuch as you did it to one of the least of these My brethren, you did it to Me.’ ~Matthew 25:40

Still Lead Exposure Continues Today, and It’s Totally Preventable:

A 2023 study found LOW-level lead exposure was associated with 765 Million lost IQ points in children aged 5 and younger.

Today, you never know unless you test. Healthcare providers and most local health departments can test for lead in the blood. Other places to get private lab tests done are LabCorp, Walk-In-Lab, and Healthlabs. Here is one Lab Locator.

Here’s how lead poisoning is continuing today:

1. A recent congressional investigation revealed that 7 major commercial baby food brands were contaminated with significant levels of arsenic, lead, cadmium and mercury. (source)

2. There’s been a recall on Disney-themed baby and toddler clothing sporting lead-contaminated paint. How many of these garments are still in children’s closets?

3. Then there’s the very popular dark chocolate bars showing up high in lead and cadmium. Consumer Reports measured the amount of heavy metals in 28 dark chocolate bars.

4. Don’t forget that toys imported (mainly China) are notorious for lead paint on metal, wood and plastic toys, especially toy jewelry.

5. There are heavy metals in COMMON regular spices and even organic spices.

Is Lead Hard to Get Out of the Body?

Lead is NOT hard to get out with Advanced TRS (toxin removal system), but it needs to be done. The science [1][2][3] says Clinoptilolite, the type of zeolite mineral in TRS, is highly porous and acts as a binder through direct adsorption of heavy metals, such as lead.

These anecdotal stories from real families highlight how effective detoxing with clinoptilolite zeolite TRS* can be, especially when you do a deep detox for 6-9 months at approximately 1 bottle per month. 

How To Safely Get Your Kid's Lead Levels Down to Normal

Studies show TRS is safe in pregnancy and neuro-protective to the baby. Your baby can develop in a safer environment (mothers can and do pass on their toxins to their children). Of the 287 chemicals found in umbilical cord blood, we know that 180 cause cancer, 217 are toxic to the brain and nervous system, and 208 cause abnormal development in animal tests.

TRS is keeping this little guy’s lead levels super low, despite the normal everyday exposures.

How To Safely Get Your Kid's Lead Levels Down to Normal

Even very high lead levels causing severe constipation and speech reversals come down readily with consistent TRS use.

Here’s another happy family:

How To Safely Get Your Kid's Lead Levels Down to Normal

Those are just a few of the lead removal stories I have, but you need to know clinoptilolite zeolite TRS can bind and remove other metals and toxins, too, including MRI contrast dye gadolinium and toxic vaccine adjuvants.

How To Get Your Kid's Lead Levels Down to Normal

This Public Health study states:

“Rigorous and replicatable studies have shown evidence of ethylmercury (EtHg) and of adjuvant Aluminum toxicities (with Thimerosal-containing vaccines).. These findings have shown a solid link with neurotoxic effects in humans…” ~Public Health Study, PubMed Study

Vaccine E-Book
Get your free copy of the Vital Vaccine Info E-Book

Thankfully, as this mom testifies, we can detox mercury and aluminum out safely —just like lead.

How To Get Your Kid's Lead Levels Down to Normal

Most people don’t understand that lead, mercury, aluminum and other heavy metal removal can be safely done at home, without redistribution of metals —and without the expensive IV chelation done in in a clinic or doctor’s office.

What are the ingredients in TRS?

TRS* is a 2-ingredient oral spray made with ultra-pure nano-clinoptilolite zeolite mineral and purified water. The specific type of zeolite mineral in TRS spray is clinoptilolite with a robust safety profile.

How does TRS spray work?
Zeolites have a high negative charge and a strong affinity for toxins as toxins are positively-charged. With the nano zeolites encased in water, a good way to think about it would be hundreds of thousands of little toxin magnets encased in water molecules clusters going into your body. These toxin magnets are attracted to heavy metals, pesticides and any other toxin that has a positive charge. Their tiny pore size of 0.9 nanometers means that they have a huge amount of surface area to capture toxins in their honeycomb shape. The encapsulation in water molecules clusters means that they can go wherever water goes to detox the whole body at a cellular level. They never interact with the body, only the toxins.

Once toxins get pulled in and stuck onto the magnets, they are captured, are rendered inert, and have no chance of breaking loose. This is why TRS does not cause redistribution or damage to the body. The loaded TRS molecule is transported out of the body mainly through urine and other usual elimination pathways in 6-7 hours. As the nano-zeolites are so tiny, the kidneys don’t have to filter them: that’s how gentle this method of detoxing is.

TRS* is a foundational part of my Healthcare Workers Protocol to protect against the Spike protein and begin undoing the extensive damage.

*This product is not intended to diagnose, treat, cure, or prevent any disease.

My personal order link is https://inspiredhealthtrs.coseva.com/products/advanced-trs

Our family has had first-hand success with TRS to clear out advanced Lyme, parasites, prions and more, and now I’ve coaching thousands of families to greater health. We use various supplements, but TRS is still the foundation of our health program. Five of my grandchildren are ‘TRS babies.

For cases of acute lead or metal poisoning in all ages, you can add homeopathic lymphatic combo 30c to further support the detox pathways.

Yu can learn more about Dr. Herb Needleman here.

“I praise you, for I am fearfully and wonderfully made. Wonderful are your works; my soul knows it very well.” ~Psalm 139:14

***For the Full Spike Protein Protocol to protect from transmission from the “V” and to help those who took the “V”, go here.

***If you found value in this writing, please share it, discuss it, and subscribe to my FREE newsletter. Independent, ad-free work like this spreads because of readers like you.

Also, please consider supporting my work by using my Amazon affiliate link when purchasing from there.

Help For Kids' ADHD, Dyspraxia, or Dyslexia Without Drugs? Yes!, printable or PDF

Censorship is real, so my Pinterest account was suspended; thankfully, a big part of my main board is still alive through this link!

You can also find me on Facebook, Gab, MeWe, X (Twitter), and Instagram.

©2026 Deep Roots at Home • All Rights Reserved

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Hi! I’m Jacqueline!

Thanks for being part of this journey with me.
Welcome to my own little place on the internet! Home is where I love to be. I feel there is no greater place to incubate souls. These days you’ll find me using my experiences here to write about herbal remedies and natural health research — a big passion of mine. But being a wife and mother is not easy. It is challenging and potentially lonely. I get that. I wanted to create a place to connect with and support other moms for creating a natural, healthy, and fulfilling home life.
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