We're Currently Accepting New Patients!

Chronic Environmental Illness: A Vicious Cycle of Susceptibility

Written by Portland Clinic of Natural Health on September 12, 2023

When we think of health threats, our minds often jump to viruses, bacteria, or accidents. But for many, another silent threat looms large—our environment. The quality of our surroundings, from the air we breathe to the buildings we inhabit, can drastically affect our health. Chronic Environmental Illness (CEI) is one testament to this, and its sufferers face a double-edged sword. Not only do they grapple with the symptoms of CEI itself, but they also become more susceptible to further environmental exposures.

What is Chronic Environmental Illness (CEI)?

CEI refers to a range of conditions caused or exacerbated by environmental factors. This can include chronic exposure to mold, chemicals, heavy metals, or other toxins. Patients with CEI often experience symptoms such as fatigue, joint pain, cognitive difficulties, and gastrointestinal problems. These symptoms can sometimes mimic or overlap with other disorders, making diagnosis and treatment complex. (1, 2)

The Double-Whammy of CEI

The cruel irony of CEI is that once it establishes itself in an individual, that person becomes even more vulnerable to further environmental insults. Here's how this cycle often plays out:

Initial Exposure

An individual might get exposed to mold in a damp apartment or workplace. Their body mounts an immune response to combat the mold toxins.

Increased Sensitivity

As CEI develops, the body's detoxification pathways might become overwhelmed or compromised. This results in the person becoming more sensitive to even tiny amounts of mold or other toxins.

Further Exposures

With this heightened sensitivity, patients may react more intensely to environmental factors they once tolerated, such as household cleaning chemicals, car exhaust, or even certain foods.

Breaking the Cycle

To support individuals with CEI, it's imperative to:

Identify and Reduce Exposures

The first step is to find and reduce the primary sources of exposure. This may mean mold remediation in a home or switching to non-toxic cleaning products.

Support Detoxification

Holistic healthcare professionals can provide guidance on dietary changes, supplements, and therapies to support the body's natural detoxification processes.

Raise Awareness

As a society, we need to recognize and validate the struggles of those with CEI. This includes promoting healthier building practices, more stringent regulations on toxins, and funding for research.

Chronic Environmental Illness is not just a challenge in and of itself. It also amplifies the risks associated with environmental exposures, creating a vicious cycle that can be hard to break. With understanding, proactive measures, and a community-centric approach, we can pave the way for a healthier environment for all.


  1. Wiesmüller GA, Hornberg C. Umweltmedizinische Syndrome [Environmental medical syndromes]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. 2017 Jun;60(6):597-604. German. doi: 10.1007/s00103-017-2546-5. PMID: 28447135.
  2. Rojas-Rueda D, Morales-Zamora E, Alsufyani WA, Herbst CH, AlBalawi SM, Alsukait R, Alomran M. Environmental Risk Factors and Health: An Umbrella Review of Meta-Analyses. Int J Environ Res Public Health. 2021 Jan 15;18(2):704. doi: 10.3390/ijerph18020704. PMID: 33467516; PMCID: PMC7830944.

Our Newsletter

Experience a New Level of Wellness - Sign Up for the Portland Clinic of Natural Health Newsletter Today!

Related Posts

What our Patients say about us