Heavy Metal Exposure in Coastal Florida: What Jupiter and Treasure Coast Residents Should Know

June 12, 2026; By Benjamin Kosubevsky

Living along Florida’s Atlantic coast—from Jupiter and Hobe Sound through Stuart, Fort Pierce, and Vero Beach—means proximity to an environment rich in marine life, waterways, and natural beauty. But coastal living also carries specific considerations when it comes to environmental exposures, particularly heavy metals.

Where Heavy Metal Exposure Comes From

Heavy metal exposure is not limited to industrial settings. Peer-reviewed research has documented that common sources of chronic, low-level heavy metal accumulation include seafood consumption (particularly large predatory fish high in methylmercury), well water in areas with naturally occurring arsenic, older plumbing systems with lead soldering, dental amalgam fillings, and certain occupational exposures. A comprehensive review published in the Experientia Supplementum series described the multiple pathways through which lead, mercury, arsenic, and cadmium enter the human body and their potential effects across organ systems (Tchounwou et al., EXS, 2012).

Why Coastal Residents May Have Higher Exposure

Residents of Jupiter, the Treasure Coast, and Indian River County may have specific exposure considerations. High seafood consumption—a staple of coastal Florida living—is one of the most well-documented sources of mercury accumulation. Recreational fishing, older residential properties with legacy plumbing, and proximity to agricultural runoff zones may also contribute to cumulative environmental burden.

A review published in Interdisciplinary Toxicology summarized the mechanisms by which heavy metals affect neurological, cardiovascular, renal, and immune function, noting that even low-level chronic exposure may be associated with subtle health effects that are often nonspecific and difficult to attribute without appropriate testing (Jaishankar et al., Interdiscip Toxicol, 2014).

When Testing May Be Appropriate

Not everyone needs heavy metal testing. But it may be worth discussing with your physician if you consume seafood frequently (particularly tuna, swordfish, mackerel, or tilefish), have well water that has not been recently tested, have a history of occupational chemical exposure, have had dental amalgam fillings for decades, or are experiencing unexplained symptoms such as fatigue, cognitive difficulty, or peripheral numbness that have not been explained by standard evaluation.

IV Chelation Therapy: An Established Approach

For patients with documented heavy metal burden, IV chelation therapy is one of the most studied interventional approaches. The landmark Trial to Assess Chelation Therapy (TACT)—a large, NIH-funded, double-blind, placebo-controlled trial—evaluated EDTA chelation in patients with a history of myocardial infarction and found a statistically significant reduction in cardiovascular events, particularly in the diabetic subgroup (Lamas et al., JAMA, 2013).

At The Longevity Center FL in West Palm Beach, IV chelation therapy is available for patients with laboratory-confirmed heavy metal findings, under the supervision of Dr. Benjamin Kosubevsky. Residents of Jupiter, Stuart, Vero Beach, and the broader Treasure Coast can reach our clinic in approximately 30–60 minutes via I-95 or US-1.

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References

1. Tchounwou PB, Yedjou CG, Patlolla AK, Sutton DJ. Heavy Metal Toxicity and the Environment. EXS (Experientia Supplementum). 2012;101:133-164. [Full Text]
2. Jaishankar M, Tseten T, Anbalagan N, Mathew BB, Beeregowda KN. Toxicity, Mechanism and Health Effects of Some Heavy Metals. Interdisciplinary Toxicology. 2014;7(2):60-72. [Full Text]
3. Lamas GA, Goertz C, Boineau R, et al. Effect of Disodium EDTA Chelation Regimen on Cardiovascular Events in Patients with Previous Myocardial Infarction: The TACT Randomized Trial. JAMA. 2013;309(12):1241-1250. [Full Text]