Dr. Haroldo Magarinos

Episode 94: The Truth About Toxins: Root Causes, Gut Health & How to Detox Properly with Dr. Haroldo Magarinos

If you've been doing everything "right" — eating clean, taking your supplements, working on your gut health — and still don't feel the way you think you should, there may be one missing piece nobody is talking about: your toxic load.

In this episode of the Biohacker Blondie Podcast, Jenny Jones sits down with Dr. Haroldo Magarinos, a periodontist, naturopathic physician, and co-founder of DetoxU, to unpack one of the most overlooked drivers of chronic illness in modern life. What follows is a comprehensive breakdown of everything covered — the science, the statistics, the products, and the practical protocol.

Who Is Dr. Haroldo Magarinos?

Dr. Haroldo Magarinos has an unusual background that gives him a uniquely complete perspective on human health:

• 15+ years as a periodontist, teaching at multiple universities in his home country

• Trained in biological dentistry under pioneers like Dr. Molika and Dr. Berkowitz on the East Coast

• Became a naturopathic physician, with his thesis focused on the gut microbiome

• Reviewed over 5,000 metagenomic microbiome analyses in his clinical career

• Trained in IV chelation therapy

• Co-founded DetoxU, a science-based detoxification company based in San Diego

• Currently developing a scientific lab and white paper on the oral-gut microbiome axis

  
  

His journey began with a simple but persistent frustration: conventional medicine had no satisfying answer for why people were getting sick — only how to manage the symptoms.

The Big Aha Moment: A 9-Year-Old with Uranium

One of the most gripping stories Dr. Haroldo shares is about a 9-year-old girl whose hair was falling out with no medical explanation. When he ran a heavy metal panel, one toxin showed up shockingly high: uranium.

"I thought — where are you getting uranium? Are you working in a nuclear plant?"

It turned out there are areas in the Midwest where uranium naturally exists in high concentrations in soil, and some residential developments had significant exposure. This wasn't a one-off case. More patients followed — from different parts of the country, with different toxin profiles, but all showing the same pattern: toxic overload driving gut dysbiosis, driving chronic illness.

This was the moment Dr. Haroldo began running toxicological panels alongside every gut and blood panel — and the connection became undeniable.

The Shocking Statistics You Need to Know

These numbers from the episode will stop you in your tracks:

• 📊 200+ toxins are circulating in the average person's bloodstream on any given day, according to the CDC

• 🧪 The U.S. produces 84,000 different chemicals every year

• ⚠️ Only 1% of those chemicals have ever been tested for human safety

• 👶 A baby born today will never have a single toxin-free day in their life — exposure begins in the womb through the placenta

• 🦷 Every dentist and hairstylist should be testing for VOCs and heavy metals — they are among the most toxic professions

• 🌾 DDT is banned, but its metabolites are still found in soil and show up in toxicology panels regularly

• 🌱 Organic food is not a guarantee — heavy metals and pesticide residues exist in soil and get absorbed by plants regardless

• 🍚 Rice contains arsenic, and even sweet potatoes can carry heavy metal contamination from soil

  
  

The Oral-Gut Microbiome Connection: What No Dentist Tells You

One of the most fascinating and underreported insights from this episode is the enterosalivary circuit — a feedback loop between your gut and your mouth that most people have never heard of.

Here's how it works:

1. Your mouth microbiome needs nutrients to stay healthy

2. Those nutrients come primarily from re-absorption in the GI tract — stomach and intestines

3. These nutrients get carried back to the salivary glands via the enterosalivary circuit

4. The salivary glands then distribute these nutrients evenly throughout the mouth, feeding your oral microbes all day

   
   

The problem: When your gut is dysbiotic (imbalanced), nutrient re-absorption is impaired. Your mouth microbiome starves. Starving microbes go deeper into tooth and gum tissue looking for alternative food sources — causing cavities and periodontal disease.

Dr. Haroldo's conclusion: Oral disease is not a mouth problem. It is a systemic disease with symptoms expressed in the mouth. The root cause is a dysbiotic gut — and the root cause of gut dysbiosis is, in most cases, toxicity.

Why Dentists and Hairstylists Are Among the Most Toxic People

Dr. Haroldo discovered this firsthand. Despite never having a single mercury filling himself, his own testing revealed he was "off the charts loaded with mercury."

The reason: every time a mercury filling fractures or decays, it must be drilled out. That drill runs at 200,000 RPMs, instantly vaporizing mercury into the air. The masks dentists wear offer essentially no protection. Dr. Haroldo breathed mercury vapor on a regular basis for 15 years.

The pattern he observed clinically: people exposed to mercury and other heavy metals regularly begin developing autoimmune conditions five or more years after sustained exposure. He noted this is:

• Not rare

• Not openly discussed in conventional medicine

• Almost never connected back to occupational toxic exposure

  
  

Hairstylists face a similar burden from VOCs (volatile organic compounds) in hair products — and show disproportionately high rates of hormonal imbalances, mood disorders, anxiety, and depression as a result.

How Your Body Detoxifies — The 3 Phases of Liver Detox

Dr. Haroldo gives one of the clearest explanations of liver detoxification you'll find anywhere. Here's the full breakdown:

Phase 1 — Activation

• A toxin (usually fat-soluble, meaning it has affinity for fatty tissue and can reach the brain) enters the liver

• The liver "bites a chunk" out of the toxin molecule, making it reactive

• ⚠️ This is the most dangerous phase — the activated toxin is temporarily more reactive and more damaging than the original molecule

• This is why antioxidants are critical during detox — they protect cells from this reactive intermediate

Phase 2 — Conjugation

• An amino acid is attached to the activated toxin molecule

• This renders the toxin water-soluble — it can now be excreted

• It loses its affinity for fat and the brain, and becomes manageable for elimination

Phase 3 — Elimination

• The conjugated molecule travels to the biliary tree (bile system) and lands in the duodenum (small intestine)

• From here it should exit the body through stool

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Where It Goes Wrong: Recirculation

This is where the modern body faces a crisis. Due to leaky gut, inflammation, and dysbiosis, many conjugated toxins get reabsorbed back into the bloodstream instead of exiting. They return to the liver for another round of processing — and each recycling makes the molecule more damaging than before.

Real-world example: When estrogen is recycled through this pathway, you get 16-hydroxyestrogen — the most inflammatory form of estrogen. The same amplification happens with toxins.

Another threat: certain gut bacteria produce an enzyme called beta-glucuronidase, which actually breaks the bond between the conjugated toxin and its amino acid — releasing the parent toxin back into circulation. These bacteria are after the glucose in the glucuronic acid, but the side effect is undoing all the liver's work.

The Most Common Toxins Dr. Haroldo Found in Patients

Across hundreds of toxicology panels, here's what showed up most frequently by region:

• Pacific Northwest (Oregon/Washington): Massive amounts of pesticides beyond glyphosate — including 2,4-D, Atrazine, and DDT metabolites

• Midwest: Elevated uranium levels from soil contamination

• Nationwide: Mercury (especially in dental workers), mold toxins, arsenic (from rice and soil), glyphosate, VOCs, industrial chemicals

• High schoolers and children as young as 10 were presenting with significant toxic loads and health consequences

  
  

The DetoxU Product Line — Complete Breakdown

DetoxU was built after a full year of research and development. The philosophy: make detoxification simpler, more compliant, and fully comprehensive without sacrificing effectiveness.

🧴 General Detox Bundle (The Foundation)

Two products that work synergistically and form the base of every protocol:

Product 1: REMOVER

Supports the entire internal detoxification system:

• Liver (hepatocyte) function — optimizes the cells that process toxins

• Kidney function — supports urinary elimination route

• Lymphatic drainage — helps move toxins through the lymphatic system

• Cellular support — every cell's ability to push toxins out

Key proprietary blend inside every product: Cellular Detox Matrix

• Phosphatidylcholine — membrane protection

• Alpha Lipoic Acid — antioxidant, glutathione recycling

• PQQ (Pyrroloquinoline quinone) — mitochondrial support and energy production

Also contains a wide array of botanicals including turmeric, dandelion, milk thistle, and many more that activate specific receptors involved in detoxification.

Product 2: BINDER

Works at the GI tract level to prevent recirculation of toxins:

• Contains mineral binders with broad-spectrum polarity (both positively and negatively charged) to magnetically capture different types of toxin molecules

• Makes toxins too large to be reabsorbed — like "trying to pass an elephant through a door"

• Key ingredients:

  • Shilajit — donates folic acids important for detox; helps seal tight junctions in the gut lining

  • Aloe — soothes and supports the gut lining for more efficient elimination

  • Molybdenum — cofactor for sulfation; critical for people with sulfur intolerances (those who react badly to broccoli, glutathione, or sulfur-containing foods)

Important distinction: Binders are NOT the same as chelators. Chelators work in the bloodstream. Binders work in the GI tract to prevent reabsorption — a fundamentally different and critical function.

🎯 Focus Protocols (Add-Ons to the General Bundle)

Three targeted products designed to address specific dominant toxin exposures:

MOLD FOCUS

Best for: People with known mold exposure or sensitivity

• Loaded with antioxidants (including rosemary-derived)

• Contains antimicrobials in natural (not oil/resin) form: garlic, clove, oregano — for microbial modulation without mass killing of gut microbes

• Rationale: Nearly everyone with mold toxicity also has gut dysbiosis; this addresses both

• Includes the Cellular Detox Matrix

  
  

INDUSTRIAL FOCUS

Best for: People exposed to pesticides, air pollution, commuters, frequent flyers

• Yerba Santa — protects lung tissue from airborne industrial particles

• Glycine — protects against glyphosate (which mimics and displaces glycine in the body)

• NAC (N-Acetyl Cysteine) — boosts glutathione production

• Also contains the Cellular Detox Matrix

• Ideal for: people driving 50+ miles daily, traveling by plane frequently, living near farming areas

  
  

HEAVY METAL FOCUS

Best for: People with confirmed heavy metal toxicity (mercury, arsenic, lead, uranium, etc.)

• Uses "weak binders" (including modified citrus pectin and sodium alginate) to shake heavy metals loose from tissue — where they can be stored for decades

• These loosened metals are then captured by the strong binders in the Binder product

• Also contains the Cellular Detox Matrix — at double the PQQ dose for extra mitochondrial support

• Dr. Haroldo's personal protocol includes this due to his years of mercury exposure as a dentist

  
  

💊 Dosing Protocol

All products follow the same simple dosing:

• Standard dose: 2 capsules of each product, twice daily

• Flexible range: 1–3 times daily depending on individual need

• Timing: Take all capsules at least 1 hour away from meals, medications, and other supplements

• Tip: Take with or after breakfast, set a 1-hour timer

• Don't take close to bedtime — the products have prokinetic activity, meaning they stimulate digestive movement; stay upright for at least 1 hour after taking

  
  

The binder has a time-release capsule that kicks in 45 minutes after the remover — creating a synergistic, timed elimination window without needing to take them separately.

Maximum course length:

• Binder: 6 months on, then 2–3 months off

• Remover: Can be used long-term / indefinitely (supports organ function without harsh effects)

• Focus products: Use alongside the binder schedule (on when binder is on, off when binder is off)

• Goal is not permanent use — run the protocol, get results, stop, retest, and repeat if needed

  
  

Key Clinical Insights & Takeaways

Why Detox Must Come First

Dr. Haroldo makes a bold clinical argument: if you don't remove toxins first, everything else is less effective or even pointless. This includes:

• Probiotics

• Gut healing protocols

• Supplement regimens

• Immune protocols

• Longevity and anti-aging interventions

• Autoimmune treatments

  
  

Toxins are the primary driver of gut dysbiosis, which undermines every downstream health intervention.

The Problem with Most Detox Protocols

Most on the market fail in several key ways:

• Too complex — patients don't comply

• Too short — 3 months is not enough to repair organs; 6 months is the clinical standard

• Too potent — overstimulating receptors causes cellular stress or receptor downregulation

• Incomplete binders — using only 1–2 mineral binders covers only a fraction of toxin polarity types

• Chelators alone — chelation works in the bloodstream but does not prevent GI reabsorption

  
  

The Parasite Connection

While not the primary focus, DetoxU products contain antiparasitic botanicals including clove, garlic, and Cistus incanus. Dr. Haroldo's view: parasites thrive in a toxic, dysbiotic GI environment. Removing toxicity changes the terrain so parasites have less to thrive on — making detox a powerful first-line support for any antiparasitic protocol.

The Immune System Bonus

When toxins are removed, the immune system gets its resources back. Toxins constantly drain the body's resources to cope with their presence — leaving less available for immune surveillance, infection defense, and healing. Reducing the toxic burden directly frees up immune capacity.

Results Dr. Haroldo Has Heard from Users

• Return of energy / elimination of midday energy crashes

• Clearance of brain fog

• Improved sinus drainage

• One patient reported complete resolution of eye floaters

• Better sleep

• "Like being myself again"

  
  

The Bigger Picture: Why We Are All Toxic

Dr. Haroldo makes a sobering argument: we have normalized disease in a way that prevents us from tracing it back to its actual cause. When someone develops an autoimmune condition, the explanation is usually "bad luck," "genetics," or "age." But the real answer, in most cases, is decades of accumulated toxic burden.

He points to the food system as a central culprit — not just from what's in the food, but from how we relate to it:

"When a person wants to buy a phone, they watch four YouTube videos on the specs. But when it comes to what they put in their mouth, they just won't look."

His practical advice: turn the package around. Read the ingredient list. If you can't identify what an ingredient is, Google it. You'll find detergents, synthetic additives, and chemicals never meant to enter the human body.

He also pushes back on the "eating healthy is expensive" myth:

"Organic food costs maybe 20–30 cents more. That's not prohibitive. And you're supporting an industry trying to do things better."

Where to Find DetoxU

• 🌐 Website: detoxu.com

• 📱 Instagram: @detox.u

• 📧 Email/Support: support@detoxu.com

• 👩‍⚕️ For Practitioners: pro.detoxu.com (wholesale accounts, affiliate programs, clinical resources)

• 📬 Webinars: Sign up for their email list to be notified of monthly webinars on different health topics

  
  

Bottom Line

This episode is one of the most comprehensive, science-backed conversations on detoxification available in the wellness space. Dr. Haroldo brings the rare combination of clinical experience, research depth, and real-world product development to a topic that is simultaneously urgent and deeply misunderstood.

The core message is simple:

You can eat organic, take every supplement, do every gut protocol — and still feel terrible if your toxic load is high. Detox isn't a trend. It's the foundation. And for the first time, there's a protocol simple enough to actually follow.

Listen to the full episode on the Biohacker Blondie Podcast

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This article is for informational purposes only and does not constitute medical advice. Consult a qualified healthcare provider before beginning any new health protocol.

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  This episode is for informational purposes only and not a substitute for medical advice. Please consult a healthcare professional before starting any new treatments or protocols.