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Mycotoxin Urine Testing for Mould Illness

Uncategorized Feb 23, 2023

Introduction 

Mould is a common problem in many homes and buildings, and exposure to mould can cause a number of health problems. One of the most serious health issues associated with mould exposure is mycotoxin illness. Mycotoxins are toxic substances produced by certain types of mould, and they can cause a range of symptoms, including fatigue, headaches, brain fog, and respiratory problems. One way to determine if you have been exposed to mycotoxins is through mycotoxin urine testing. 

Understanding Mycotoxin Urine Testing 

Mycotoxin urine testing is a type of laboratory test that can detect the presence of mycotoxins in the body. The test involves collecting a urine sample and sending it to a laboratory for analysis. The laboratory will test the urine for the presence of various types of mycotoxins, including aflatoxin, ochratoxin, and trichothecenes. 

It's important to understand that mycotoxin urine testing is not a definitive test for mould exposure or mycotoxin illness. While the presence of mycotoxins in the urine can indicate exposure to toxic mould, it doesn't necessarily mean that the person is suffering from mycotoxin illness. In addition, not all types of mycotoxins can be detected through urine testing, so it's possible to have mycotoxin illness even if the test results are negative. 

Example of Test Results

Interpreting Mycotoxin Urine Test Results 

If you decide to undergo mycotoxin urine testing, it's important to work with a healthcare provider who is familiar with the test and can help you interpret the results. The laboratory will provide a report that shows the levels of various mycotoxins in your urine, and your healthcare provider can use this information to determine if further testing or treatment is necessary. 

It's important to note that mycotoxin urine testing is just one tool in the diagnosis and treatment of mycotoxin illness. Your healthcare provider may also use other tests, such as blood tests or imaging studies, to help confirm a diagnosis. In addition, treatment for mycotoxin illness may include a combination of approaches, such as detoxification, immune system support, and antifungal medications. 

The Importance of Mycotoxin Screening in Food Crops 

Mould contamination in food crops is a serious problem that can have significant economic and health consequences. While some types of mould are harmless, others can produce mycotoxins that are toxic to humans and animals. These mycotoxins can cause a range of health problems, including liver damage, cancer, and even death. 

In order to prevent mycotoxin contamination in food crops, it's important to screen crops for mould and mycotoxins. This involves testing samples of crops for the presence of mould and mycotoxins, and disposing of any contaminated crops before they can be sold or consumed. 

Research has shown that up to 25% of food crops may need to be disposed of due to mould contamination. This can have a significant impact on food prices and availability, as well as the livelihoods of farmers and other stakeholders in the food industry. 

In addition to the economic impact of mycotoxin contamination in food crops, there is also a significant public health concern. Mycotoxin exposure can occur through consumption of contaminated food, and can lead to serious health problems. This is particularly concerning in developing countries, where food safety regulations may be less strict and mycotoxin contamination may be more common. 

By taking mycotoxin screening seriously and implementing effective prevention measures, we can help ensure the safety and availability of our food supply, as well as protect public health. 

Measured moisture in buildings and adverse health effects 

Studies have shown that there is a relationship between measured moisture conditions and fungal concentrations in water-damaged building materials. When moisture levels are high, fungal growth is more likely to occur. In addition, the longer materials remain wet, the greater the likelihood of fungal growth. 

Relative humidity (RH) is also an important factor in fungal growth. Fungi require a certain amount of moisture to grow, and the RH level in a building can affect the amount of moisture available. In general, RH levels above 60% can promote fungal growth, while levels below 50% can help prevent it. Therefore, it's important to maintain indoor RH levels within a healthy range to help prevent mould and mycotoxin exposure. 

To help prevent moisture buildup and fungal growth, it's important to address water damage as soon as possible and to ensure that affected materials are thoroughly dried and cleaned. By preventing moisture from accumulating and promoting good indoor air quality, we can help reduce the risk of mould and mycotoxin exposure in homes and buildings. 

Conclusion 

Given the significant economic and health consequences of mycotoxin contamination in food crops, the importance of mycotoxin screening is widely recognized. However, the potential health consequences of mycotoxin exposure in water-damaged buildings and the importance of mycotoxin screening in these environments are often overlooked. By taking mycotoxin screening in water-damaged buildings equally as seriously as we do in food crops, we can help ensure the safety and health of individuals living and working in these environments. 

If you're concerned about mould exposure and the possibility of mycotoxin illness, mycotoxin urine testing may be a useful tool for determining if you've been exposed to toxic mould. However, it's important to work with a healthcare provider who is knowledgeable about mycotoxin illness and can help you interpret the results of the test. In addition, mycotoxin urine testing is just one part of a comprehensive approach to the diagnosis and treatment of mycotoxin illness. By working with a healthcare provider and taking a holistic approach to your health, you can address the underlying causes of mycotoxin illness and work towards a healthier, happier life. 

References 

Eskola M, Kos G, Elliott CT, Hajšlová J, Mayar S, Krska R. Worldwide contamination of food-crops with mycotoxins: Validity of the widely cited 'FAO estimate' of 25. Crit Rev Food Sci Nutr. 2020;60(16):2773-2789. doi: 10.1080/10408398.2019.1658570. Epub 2019 Sep 3. PMID: 31478403. 

Balendres MAO, Karlovsky P, Cumagun CJR. Mycotoxigenic Fungi and Mycotoxins in Agricultural Crop Commodities in the Philippines: A Review. Foods. 2019 Jul 8;8(7):249. doi: 10.3390/foods8070249. PMID: 31288486; PMCID: PMC6678526. 

Ráduly Z, Price RG, Dockrell MEC, Csernoch L, Pócsi I. Urinary Biomarkers of Mycotoxin Induced Nephrotoxicity-Current Status and Expected Future Trends. Toxins (Basel). 2021 Nov 28;13(12):848. doi: 10.3390/toxins13120848. PMID: 34941686; PMCID: PMC8708607. 

Logrieco AF, Miller JD, Eskola M, Krska R, Ayalew A, Bandyopadhyay R, Battilani P, Bhatnagar D, Chulze S, De Saeger S, Li P, Perrone G, Poapolathep A, Rahayu ES, Shephard GS, Stepman F, Zhang H, Leslie JF. The Mycotox Charter: Increasing Awareness of, and Concerted Action for, Minimizing Mycotoxin Exposure Worldwide. Toxins (Basel). 2018 Apr 4;10(4):149. doi: 10.3390/toxins10040149. PMID: 29617309; PMCID: PMC5923315. 

Brewer JH, Thrasher JD, Straus DC, Madison RA, Hooper D. Detection of mycotoxins in patients with chronic fatigue syndrome. Toxins (Basel). 2013 Apr 11;5(4):605-17. doi: 10.3390/toxins5040605. PMID: 23580077; PMCID: PMC3705282. 

Gray MR, Thrasher JD, Crago R, Madison RA, Arnold L, Campbell AW, Vojdani A. Mixed mould mycotoxicosis: immunological changes in humans following exposure in water-damaged buildings. Arch Environ Health. 2003 Jul;58(7):410-20. doi: 10.1080/00039896.2003.11879142. PMID: 15143854. 

Brewer JH, Thrasher JD, Hooper D. Chronic illness associated with mould and mycotoxins: is naso-sinus fungal biofilm the culprit? Toxins (Basel). 2013 Dec 24;6(1):66-80. doi: 10.3390/toxins6010066. PMID: 24368325; PMCID: PMC3920250. 

Studies have shown that there is a relationship between measured moisture conditions and fungal concentrations in water-damaged building materials. When moisture levels are high, fungal growth is more likely to occur. In addition, the longer materials remain wet, the greater the likelihood of fungal growth. This is why it's important to address water damage as soon as possible and to ensure that affected materials are thoroughly dried and cleaned. By preventing moisture from accumulating and promoting good indoor air quality, we can help reduce the risk of mould and mycotoxin exposure in homes and buildings. 

Pasanen AL, Rautiala S, Kasanen JP, Raunio P, Rantamäki J, Kalliokoski P. The relationship between measured moisture conditions and fungal concentrations in water-damaged building materials. Indoor Air. 2000 Jun;10(2):111-20. doi: 10.1034/j.1600-0668.2000.010002111.x. PMID: 11980100. 

Sudakin DL. Toxigenic fungi in a water-damaged building: an intervention study. Am J Ind Med. 1998 Aug;34(2):183-90. doi: 10.1002/(sici)1097-0274(199808)34:2<183::aid-ajim12>3.0.co;2-r. PMID: 9651629. 

Hope J. A review of the mechanism of injury and treatment approaches for illness resulting from exposure to water-damaged buildings, mould, and mycotoxins. ScientificWorldJournal. 2013 Apr 18;2013:767482. doi: 10.1155/2013/767482. PMID: 23710148; PMCID: PMC3654247. 

Mendell MJ, Macher JM, Kumagai K. Measured moisture in buildings and adverse health effects: A review. Indoor Air. 2018 Jul;28(4):488-499. doi: 10.1111/ina.12464. Epub 2018 May 18. PMID: 29683210. 

 

 

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