Quick answer: Toxic load is the total burden of chemicals and pollutants your body handles from air, water, food and everyday products, relative to how well your body processes them. Tens of thousands of chemicals are used in commerce, and many have limited safety testing. Reducing exposure where you can lightens the load on your detox systems.
Key takeaways
Thousands of chemicals are in everyday use, and biomonitoring studies find many of them in people’s bodies.
Your total load reflects both how much you are exposed to and how efficiently your body clears those compounds.
Identifying your main exposures, making simple swaps at home and eating whole foods are practical ways to lighten the load.
A modern challenge
Many thousands of chemicals are registered for use in the United States, and biomonitoring studies find many of them in people’s bodies. Background: introduction to detox.
What is toxic load?
The accumulation of xenobiotics from air and water pollutants, food chemicals, products and medications. It reflects both exposure and how efficiently your body processes it.
Why it matters
Environmental exposures have been linked to a range of health issues, including hormone disruption and inflammation.
How to lower your load
- Identify your exposures with the environmental exposure questionnaire
- Make simple swaps at home (see clean up your environment)
- Eat whole foods and drink filtered water
- Support your detox organs (see how detoxification works)
Healthy aging lens
Lifelong exposures add up. Lowering them may reduce oxidative stress and inflammation, which are thought to contribute to aging.
When to see a naturopathic doctor
It may be time to see a naturopathic doctor if you have ongoing fatigue, headaches, skin or digestive symptoms, or known exposure to lead, mercury, mold or workplace chemicals. The same is true if you take medications or have liver, kidney or heart conditions and want to try a detox plan, or if you are pregnant or breastfeeding (detox protocols are not recommended).
See a medical provider promptly for signs of poisoning such as severe abdominal pain, vomiting, confusion, seizures or trouble breathing, or call Poison Control at 1-800-222-1222.
Want a safe, personalized plan to lower your toxic load?
A free 15-minute consultation with Dr. Kneessi. No cost, no obligation. In-office in Odenton, MD or by telehealth.
Questions to bring to your clinician
These questions can help you get the most out of your next visit.
Which everyday exposures in my home or work are most worth looking at first?
Could any of my current medications or supplements interact with the options discussed here?
Would any lab testing add useful information in my situation, or is it reasonable to start with daily habits?
Which one or two changes would be most worthwhile for me to focus on first?
Frequently asked questions
What is toxic load?
The total burden of chemicals your body handles relative to its ability to process them.
How do I reduce my toxic load?
Lower exposures and support your detox organs with good nutrition and habits.
Are all chemicals harmful?
No. Dose and exposure matter.
Can toxic load be measured?
Some specific chemicals can be tested, but there is no single test.
Sources
- Wang Z, et al. Toward a Global Understanding of Chemical Pollution: A First Comprehensive Analysis of National and Regional Chemical Inventories. Environ Sci Technol 2020. PMID: 31968937. https://pubmed.ncbi.nlm.nih.gov/31968937/
- Woodruff TJ, Zota AR, Schwartz JM. Environmental chemicals in pregnant women in the United States: NHANES 2003-2004. Environ Health Perspect 2011. PMID: 21233055. https://pmc.ncbi.nlm.nih.gov/articles/PMC3114826/
- Gore AC, et al. EDC-2: The Endocrine Society’s Second Scientific Statement on Endocrine-Disrupting Chemicals. Endocr Rev 2015. PMID: 26544531. https://pmc.ncbi.nlm.nih.gov/articles/PMC4702494/
- Liguori I, et al. Oxidative stress, aging, and diseases. Clin Interv Aging 2018. PMID: 29731617. https://pmc.ncbi.nlm.nih.gov/articles/PMC5927356/
- NIEHS: Endocrine Disruptors
- NIEHS: Air Pollution and Your Health
This article is for educational purposes only and is not medical advice. It does not replace an individual evaluation. Talk with your healthcare provider before starting supplements or changing medications, especially if you are pregnant, nursing, or managing a health condition.
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