• • Some cosmetics
  • Inhaling dust ladened with lead

You may be heavily exposed if you work in mines or manufacturing industries. Children are susceptible to lead poisoning due to their precocious nature of tasting and touching things, as well as crawling around in dirt and on carpet. 

Q. What are the symptoms of lead poisoning?

A. Symptoms may vary between children and adults. Young kids are sensitive to lead poisoning due to their developing bodies; this means that excessive lead contacts can potentially cause long-term effects in children, such as learning issues. However, dangerous outcomes can happen in adults, too, such as kidney damage and seizures. The table below highlights some symptoms in kids and grownups: 

Q. Can lab tests detect lead poisoning? 

A. Urine and blood tests can measure for lead. At the Toronto Functional Medicine Centre, our comprehensive lab tests may catch details that were not detected by conventional tests. Testing for nutrient deficiencies may be integral for tailoring a treatment plan. Some nutritional deficits – such as calcium and iron – can exacerbate the effects of lead poisoning. Treating these shortcomings with oral vitamins and/or intravenous vitamin drips may help flush heavy metals out of the body.  

Q. How can it be treated with functional medicine and IV drip treatments? 

A. The functional medicine model emphasizes on adapting a treatment plan for individual needs. This involves understanding the patient as a distinct entity, recognizing medical history, genetics, lifestyle and environmental factors. Regarding lead poisoning, targeted therapies may include: 

• • Chelation therapy: This treatment uses a chemical agent that’s either consumed orally (pill format) or, if necessary, as an IV drip. The chelating agent used is usually ethylenediaminetetraacetic acid, and when it’s in the body, it can draw lead molecules away from body tissues. The collected metals are then eliminated through urination. 

• • Dietary modifications: An antioxidant-rich diet with leafy greens and soluble fibres can help support various liver functions, such as detoxification. Also, opt for organic foods if you can, as some conventional produce may have been exposed to soil containing lead. 

• • Complementary nutrient therapy: Chelation therapy may lead to eliminating some healthy amounts of copper, zinc, and manganese from the body; may have to measure these nutrient levels prior to and following the use of chelating agents and consider supplementation. Certain oral supplements and IV therapy can be taken to further improve detoxification processes, such as glutathione (for lowering oxidative stress); probiotics to help with binding lead; and vitamin C therapy (oral or intravenous ascorbic acid) to foster antioxidant effects. 
  • Additional lifestyle modifications: You’ll have to scrutinize what you do, eat, or touch on a daily basis for reducing lead exposures. Changes may involve wearing protective gear on the job; avoiding certain dishes; or using air purifiers, but this calls for a detailed discussion with your functional health provider. 

Q. What if lead poisoning is not treated? 

A. When left untreated, lifelong consequences can occur. In adults, it may lead to kidney damage, blood pressure issues, infertility, chronic fatigue syndrome, as well as obstacles with concentration and cognitive function. In children, untreated lead poisoning can harm their reproductive organs and potentially impede brain function (i.e. lowered IQ, antisocial behaviors, trouble learning new things). 

Prevention and Next Steps

Actions can be taken to prevent excessive exposures to lead. For example, regularly clean surfaces at home from dust; don’t drink from crystal dishes because they may contain lead; filter tap water prior to drinking it; and if you work in a factory, change your clothes before coming home.  

If you have additional questions or concerns about lead poisoning or other toxic exposures (i.e. mold, mercury, parasites, etc.), our functional providers are accepting new patients. Learn more about us in the next section. 

Suggested reading: Preventing Sports Muscle Cramping with Functional IV Therapy in Toronto

Request Your Initial Appointment at the Toronto Functional Medicine Centre

Are you ready to meet our clinicians? Just so you know, we offer these things to each patient: 

• • Access to functional medicine lab testing: Our lab-testing department has various urine, stool, hair sample, and blood tests available, which can provide you with additional insight into your chief health concerns. We can test for heavy metals, bacterial infections, nutrient deficiencies, and more. 

• • A wide range of personalized treatment options: We use the principles of integrative functional medicine to adapt doses of vitamins, plant-based medicine, and more for your needs. We can integrate conventional and naturopathic medicine with herbal remedies, psychotherapy, holistic nutrition, acupuncture, and other treatment modalities. An amalgamated treatment plan may be beneficial for handling various conditions, including chronic stress, diabetes (i.e. managing insulin resistance and blood sugar levels), memory loss, autoimmune diseases, premature aging, and more.  

• • Vitamin drip therapy from our IV Lounge: If you need adjuvant nutritional solutions for general needs (i.e. improving immune function and tissue repair), we can prescribe IV drip therapy. This is administered in our in-house IV Lounge. 

All of our vitamin drips are tailored with the functional medicine model. This means your IV drip prescription will never be identical to another patient’s! We offer an abundance of vital nutrients for intravenous therapy, including vitamin C, glutathione, vitamin E, several amino acids, NAD+, essential minerals, and more. When these drip treatments are combined with regular oral supplements, a healthy lifestyle, and additional therapies, they may support health promotion. 

Our experienced team of naturopathic doctors, nurse practitioners and registered nurses are always around to supervise IV Lounge visits. Safety and comfort are priorities to us, so if you have any questions during your appointment, let us know!

Complementary therapies can help combat fatigue, inflammation, mineral deficiencies, more – it’s time to consider IV therapy from the Toronto Functional Medicine Centre! Request your initial appointment right now – simply send us a quick message!

Disclaimer: The information in this article is designed for educational purposes only and is not intended to be a substitute for informed medical advice or care. This information should not be used to diagnose or treat any health problems or illnesses without consulting a doctor. You should always consult with a health care practitioner before relying on any information in this article or on this website. Never delay or disregard seeking professional medical advice from your doctor or other qualified healthcare provider because of information you have read from the Toronto Functional Medicine Centre website or other affiliate media. 

References

“Almost 1 million people die every year due to lead poisoning, with more children suffering long-term health effects” from a news report written by the World Health Organization, published October 23, 2022, viewed on May 7, 2025. 

D’souza HS, Dsouza SA, Menezes G, Venkatesh T. Diagnosis, evaluation, and treatment of lead poisoning in general population. Indian J Clin Biochem. 2011 Apr;26(2):197-201. doi: 10.1007/s12291-011-0122-6. Epub 2011 Feb 18. PMID: 22468050; PMCID: PMC3107416.

Ghanwat G, Patil AJ, Patil J, Kshirsagar M, Sontakke A, Ayachit RK. Effect of Vitamin C Supplementation on Blood Lead Level, Oxidative Stress and Antioxidant Status of Battery Manufacturing Workers of Western Maharashtra, India. J Clin Diagn Res. 2016 Apr;10(4):BC08-11. doi: 10.7860/JCDR/2016/15968.7528. Epub 2016 Apr 1. PMID: 27190789; PMCID: PMC4866087.

“Lead and Health” from Health Canada, Government of Canada Publications, 

“Lead poisoning” from the Cleveland Clinic, last reviewed on January 18, 2022, viewed on May 7, 2025. 

“Lead poisoning” from the Mayo Clinic, posted January 21, 2022, viewed on May 7, 2025. 

“Lead poisoning” from the World Health Organization (WHO), posted September 27, 2024, viewed on May 8, 2025. 

Levander OA. Lead toxicity and nutritional deficiencies. Environ Health Perspect. 1979 Apr;29:115-25. doi: 10.1289/ehp.7929115. PMID: 510231; PMCID: PMC1637366.

Nguyen, K. C., Karthikeyan, S., Lye, E. J., Masoud, H., Clarke, J., Yome, J. L., Vladisavljevic, D., Chan, L. H., & St-Amand, A. (2024). Blood lead levels in the general population and vulnerable sub-populations and related risk factors for lead exposure in Canada. Hygiene and Environmental Health Advances, 9, 100088. https://doi.org/10.1016/j.heha.2024.100088

Wani AL, Ara A, Usmani JA. Lead toxicity: a review. Interdiscip Toxicol. 2015 Jun;8(2):55-64. doi: 10.1515/intox-2015-0009. PMID: 27486361; PMCID: PMC4961898.