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Top 4 Functional Medicine Tests Screening for Mould Toxicity



Testing for mycotoxins in functional medicine is crucial for identifying and addressing potential health issues caused by exposure to these harmful substances. Mycotoxins are toxic compounds produced by certain moulds, commonly found in food, water-damaged buildings, and indoor environments. They can lead to various health problems, including respiratory issues, Brain fog, fatigue, neurological symptoms, and immune system dysfunction. By conducting thorough testing, healthcare practitioners in the realm of functional medicine can tailor personalized detoxification protocols and nutritional therapies to support their patients' healing journeys.


  1. Visual Contrast Sensitivity Test (VCST): VCS online screening system is trusted by Practitioners & Partners, patients, healthcare professionals, and researchers globally. It offers invaluable insights to support your journey towards recovery. The screening includes a symptom assessment that can assist in identifying potential Chronic Inflammatory Response Syndrome or Mold/Biotoxin illness. Furthermore, your report can serve as a tool to monitor your progress throughout the recovery process. Key Features: Instant availability of results on-screen, with the option to print or easily share in a forwardable format. Receive up to 4 pages of detailed results and symptom evaluation, including evidence-based data highlighting any deficits observed at each tested spatial frequency. A printable report containing comprehensive results for your physician's reference. Our system prioritizes confidentiality and convenience, ensuring that you have access to essential information to aid in your healing journey while maintaining the highest standards of privacy and security.

  2. Real-Time Labs Mycotoxins: The RealTime Labs mycotoxin test sets a gold standard in detecting mycotoxin exposure, encompassing 16 distinct mycotoxins, including 9 macrocyclic trichothecenes. Utilizing competitive ELISA, a highly sensitive detection method employing antibodies specifically tailored to mycotoxins, this test offers unparalleled accuracy in identifying mycotoxin presence. Furthermore, the validation of this testing methodology has been rigorously examined and published in a peer-reviewed journal in 2009, underscoring its scientific validity and reliability. RealTime Labs' commitment to innovation and excellence is further exemplified by its recent acquisition of a U.S. patent for its macrocyclic trichothecene test, solidifying its position as a leader in mycotoxin detection technology. Trust in RealTime Labs to deliver precise and actionable insights, empowering healthcare professionals and individuals alike to address mycotoxin exposure effectively and safeguard their health and well-being.

  3. Great Plains Mycotoxins Test: The Great Plains Mycotoxins Test is another valuable tool for assessing mycotoxin exposure and its impact on health. This comprehensive test panel screens for multiple mycotoxins in various biological samples, providing healthcare providers with a comprehensive overview of the patient's toxin burden. Armed with this information, clinicians can design personalized detoxification protocols that target the specific mycotoxins detected, promoting effective toxin elimination and supporting overall health and wellness. By leveraging the insights gained from the Great Plains Mycotoxins Test, functional medicine practitioners can tailor treatment strategies to address the unique needs of each patient, maximizing the effectiveness of nutritional therapy and detoxification interventions.

  4. Vibrant America Labs: The Vibrant Mycotoxins test offers a comprehensive urine-based assay, detecting 31 of the most prevalent mycotoxins produced by moulds that humans commonly encounter. Those most susceptible to mycotoxin exposure include individuals residing or working in older buildings, those with a history of exposure to water-damaged environments, and those with compromised immune systems or heightened levels of oxidative stress. The impact of mycotoxins on human health is profound, potentially leading to serious conditions such as autoimmune diseases and cancer. Recognizing the potential correlation between mycotoxin toxicity and various health issues, including autoimmune and neurological symptoms, underscores the importance of comprehensive screening. Practitioners are advised to consider testing for conditions such as Hashimoto’s thyroiditis, connective tissue disorders, celiac disease, and neurological autoimmunity alongside mycotoxin testing to ensure a holistic approach to patient care. Effective treatment of mycotoxin exposure demands a multifaceted strategy. This includes not only eradicating mould from the individual's body but also professionally removing mould from environmental sources. Continual monitoring through testing post-intervention is essential to track reductions in mycotoxin levels and gauge treatment efficacy. Given the common co-occurrence of Lyme disease and mycotoxin exposure due to compromised immunity in affected individuals, as well as symptom overlap between tickborne diseases and mycotoxins, it is advisable to consider running both the Vibrant Tickborne Diseases panel and the Vibrant Mycotoxins test. This comprehensive approach ensures that all potential contributors to a patient's health issues are thoroughly investigated and addressed, facilitating a more targeted and effective treatment plan.


In conclusion, testing for mycotoxins plays a pivotal role in functional medicine by enabling healthcare practitioners to identify and address potential sources of toxicity that may impact patient health. Through the use of advanced testing methodologies such as the Visual Contrast Sensitivity Test, Real Time Labs Mycotoxins Test, Great Plains Mycotoxins Test, and Vibrant America Labs, clinicians can gain valuable insights into their patients' mycotoxin exposure and tailor personalized detoxification and nutritional therapy protocols to support their healing journeys. By addressing mycotoxin-related health issues at their root cause, functional medicine practitioners empower patients to achieve optimal wellness and vitality.


At Paul foley Functional medicine clinic we are committed to researching and creating the best intervention and testing protocol that science and functional medicine can offer.

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