Aatoxin B2 (AFB2) is a mycotoxin produced by several Aspergillus spp. and found in contaminated foods or hay exposed to water or humid conditions. Exposure routes are primarily ingestion or inhalation. Ingestion can either occur directly from food such as grains, tree nuts, and oilseeds or can also occur from ingestion of milk or meat from animals fed contaminated feed. Toxicity of aatoxins can be categorized as follows, in descending order of known toxic effects: aatoxin B1, aatoxin G1, aatoxin B2, and aatoxin G2. Animal studies have indicated that AFB2 has hepatotoxic, teratogenic, and carcinogenic effects.
Aflatoxins were initially isolated and identified as the causative toxins in Turkey X disease (necrosis of the liver) in 1960 when over 100,000 turkeys died in England (Asao, 1963). They are the most studied mycotoxins with over 5,000 research papers published through 2002. There are four generally recognized Aflatoxins designated B1, B2, G1 and G2 . The metabolites, M1 & M2, are found in milk (Thirumala-Devi et al (2002).
The order of toxicity is B1 greater than G1, greater than G2, greater than B2. (IARC, 1976). However, Aflatoxin B1 is the major mycotoxin produced by most species under culture conditions (Ciegler & Bennet, 1980). Because of this and its toxicity, B1 is the most frequently studied of the four.
Aflatoxins are produced by different species of Aspergillus, particularly flavus, oryzae, fumigatus and parasiticus, as well as members of the genera Penicillium (El-Naghy et al, 1991; Searle 1976; Aflatoxins 2002). Strains of Aspergillus flavus and parasiticus produce mycotoxins under favorable conditions.
Aflatoxins can contaminate corn, cereals, sorghum, peanuts and other oil-seed crops. Thus, food contamination by this group of mycotoxins has been implicated in both animal and human Aflatoxicosis.
Aflatoxins are carcinogenic to humans and animals. Overall summary evaluation of carcinogenic risk to humans is Group 1 (IARC, 1976; Searle, 1976; Dominguez-Malagon & Gaytan-Graham (2001).
Aflatoxin B1 is a potent liver carcinogen in a variety of experimental animals. It causes liver tumors in mice, rats, fish, marmosets, tree shrews and monkeys following administration by various routes. Types of cancers described in research animals include hepatocellular carcinoma (rats), colon and kidney (rats), cholangiocellular cancer (hamsters), lung adenomas (mice), and osteogenic sarcoma, adenocarcinoma of the gall bladder and carcinoma of the pancreas (monkeys) (IARC, 1976).
In humans, Aflatoxin B1 has been linked to hepatocellular carcinoma from three studies reported in the medical literature, as follows:
An increased incidence (10 % excess) of hepatocellular carcinoma was reported in the southeastern portion of the U.S. in areas of high daily intake of Aflatoxin B1. The daily intake of B1 in the southeastern subjects was 13-197 ug/kg body weight as compared to those in northern and western areas with a daily intake of 0.2-0.3 ug/kg body weight (IARC, 1987).
In China, a strong correlation between the intake of peanut, peanut oil and corn and increased mortality rates for liver cancer were reported in five groups of inhabitants from four villages. The mortality rates were 125, 97.40, 41.65, 24.01 and 1.05, respectively. The median intake of aflatoxin B1 for each group was 6.05, 6.36, 2.69, 1.83 and 0 ug/day. The median daily urine concentrations of M1 metabolite were 16.46, 8, 29, 4.78 and 1.21 ng/person. A significant correlation was found between the mortality rates of primary liver cancer and intake of aflatoxin B1. Further, analysis of M1 in the urine can be used as an index for human exposure to aflatoxin B1 in an epidemiological study (Aflatoxins, 2002).
Cancer in 67 men who had inhaled particles contaminated with aflatoxin were reported in an 11-year follow up study. They worked in a mill crushing peanuts and other oil seeds. Two of the men developed fatal liver disease, while eleven developed cancers of various organs. The 13 men had inhaled doses estimated to be between 160 to 395 ug/cubic meter/man/wk. In 55 matched control men, 4 developed cancer and none died from liver disease. The excess cancers in this study was not significant, however the number of subjects was insufficient to exclude a significant positive correlation (Aflatoxins, 2002; IARC,1976).
Finally, it was reported that in hepatocellular carcinoma cases exposed to aflatoxin B1, mutation of p53 gene is fixed at codon 249 third base and takes the form of G to T transversion. It appears from the reported observations that it is a definite marker of mutation, which is induced by aflatoxin B1 mutagen and is applicable for molecular epidemiology survey of sufferers of aflatoxin B1 exposure among hepatocellular carcinoma cases (Deng & Ma, 1998).
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Aflatoxins are some of the most carcinogenic substances in the environment. Aflatoxin susceptibility is dependent on multiple different factors such as age, sex, and diet. Aflatoxin can be found in beans, corn, rice, tree nuts, wheat, milk, eggs, and meat. In cases of lung aspergilloma, aflatoxin has been found in human tissue specimens. Aflatoxin can lead to liver damage, cancer, mental impairment, abdominal pain, hemorrhaging, coma, and death. Aflatoxin has been shown to inhibit leucocyte proliferation. Clinical signs of aflatoxicosis are non-pruritic macular rash, headache, gastrointestinal dysfunction (often extreme), lower extremity edema, anemia, and jaundice. Treatment should include fluid support to prevent dehydration. The toxicity of Aflotoxin is increased in the presence of Ochratoxin and Zearalenone. The drug Oltipraz can increase glutathione conjugation of aflatoxin while inhibiting the toxic effect of P450 oxidation, reducing liver toxicity and promoting safer elimination. A diet of carrots, parsnips, celery, and parsley may reduce the carcinogenic effects of aflatoxin. Bentonite clay is reported to reduce the absorption of aflatoxins found in food. Supplementation with chlorophyllin, zinc, and vitamins A, E, and C has been used to treat aflatoxicosis.
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Anthony
Unlimited Plan Member since 2021
I have been using Healthmatters.io since 2021. I travel all over the world and use different doctors and health facilities. This site has allowed me to consolidate all my various test results over 14 years in one place. And every doctor that I show this to has been impressed. Because with any health professional I talk to, I can pull up historical results in seconds. It is invaluable. Even going back to the same doctor, they usually do not have the historical results from their facility in a graph format. That has been very helpful.
Karin
Advanced Plan Member since 2020
What fantastic service and great, easy-to-follow layouts! I love your website; it makes it so helpful to see patterns in my health data. It's truly a pleasure to use. I only wish the NHS was as organized and quick as Healthmatters.io. You've set a new standard for health tracking!
Paul
Healthmatters Pro Member since 2024
As a PRO member and medical practitioner, Healthmatters.io has been an invaluable tool for tracking my clients' data. The layout is intuitive, making it easy to monitor trends and spot patterns over time. The ability to customize reports and charts helps me present information clearly to my clients, improving communication and outcomes. It's streamlined my workflow, saving me time and providing insights at a glance. Highly recommended for any practitioner looking for a comprehensive and user-friendly solution to track patient labs!
Healthmatters is a highly-personalized health dashboard.
Instead of searching for your lab results in different places or tracking them down from different providers, Healthmatters houses, organizes, and interprets them all in one central location.
With a Healthmatters account, you can dive into the details of each biomarker and gain insights into the meaning behind your medical test data, anytime, anywhere.
For our professional users, Healthmatters provides intuitive tools that not only streamline analysis but also save valuable time when delving into your client's lab report history.
Healthmatters.io personal account provides in-depth research on 4000+ biomarkers, including information and suggestions for test panels such as, but not limited to:
You can combine all test reports inside your Healthmatters account and keep them in one place. It gives you an excellent overview of all your health data. Once you retest, you can add new results and compare them.
If you are still determining whether Healthmatters support your lab results, the rule is that if you can test it, you can upload it to Healthmatters.
While we work with many popular labs, we welcome reports from lots of other places too.
It's as simple as this: if you can get a test done, you can upload it to Healthmatters and we can interpret results from any lab out there. If laboratories can analyze it, we can interpret it.
If you’re on the hunt for a specific biomarker, contact us and we'll add it to our database. Anything from blood, urine, saliva, or stool can be uploaded, understood, and tracked with your Healthmatters account.
There are two ways to add your test reports to your Healthmatters account. One option is to input the data using the data entry forms. The other method is to utilize our "Data entry service."
Our data entry forms offer an easy, fast, and free way for you to input the reports yourself. Self-entry allows you to add an unlimited number of reports at no cost. We make the self-entry process user-friendly, providing dozens of templates that pre-populate the most popular laboratory panels and offering instant feedback on entered values.
For those who prefer assistance, we offer a "Data entry service" to help you input your data. Simply attach an image or file of your lab test results, and a qualified team member from our data entry team will add the results for you.
We support various file types, including PDFs, JPGs, or Excel. This service is particularly useful if you have many reports to upload or if you're too busy to handle the data entry yourself.
Our special data entry service makes it easy to add your results to your private dashboard. Just attach an image or a file of your lab test results, and our skilled data entry team will do the work for you. It's all done by humans, ensuring that your data is entered accurately and with personal care for each client.
Depending on your account, the data entry service can be included for free or come at an additional cost of $15 per report.
For users on the Complete monthly plan, the first report is entered free of charge, and each additional report incurs a fee of $15.
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Additionally, you can upgrade to the yearly Advanced plan from within your account. The annual cost is $79, and it comes with a data entry service for five reports.
You can always upgrade to a lifetime version with a prorated price from a monthly or yearly subscription.
Simply log in and navigate to your account settings to cancel your subscription. Scroll down to locate the 'Cancel' button at the bottom of the page. Ensure you cancel at least one day before the renewal date to prevent any charges. Once cancellation is requested, the subscription remains active until the conclusion of the current billing cycle.
Our goal has been to make your Healthmatters account as intuitive as possible.
We’ve crafted multiple ways for you to navigate your data, whether you're glancing at a single report or delving into your historical test reports.
1. Graph View:Dive into a visual journey with our biomarker graphs, showcasing over 40 data points. Combining years of results unveils trends, empowering you to make informed decisions. Our visualization tools make it a breeze to compare and understand changes over time, even if your results are from different labs. A search function and filters simplify the exploration of extensive data, allowing you to focus on what needs attention.
2. All Tests ViewExplore neatly organized reports on a timeline, highlighting crucial details like dates, critical results, and lab/panel names. Each report opens up to reveal in-depth descriptions and additional recommendations for each biomarker. The history of previous results is just a click away, and you can download a comprehensive report for deeper insights. Color-coded and user-friendly, it's designed for easy reading, understanding, and navigation.
3. Table View:For a holistic view of all biomarkers side by side, our table view is your go-to. Results are neatly displayed in a categorized and dated table, ideal for those with an extensive test history. Utilize sorting, filters, and color-coding to enhance your analysis and gain extra insights.
Yes, you can download information from your account. We can compile your labs into a CSV file. To download all your labs, you can go to Account Settings, and at the bottom of the page, you will find a link to download your information.
Yes, you can print your report. To do so, navigate to "All tests" and open the report you wish to print. You'll find a print button in the right corner of the report. Click on it, and your browser's print window will open. If you prefer to print in a bigger typeface, adjust the scale using the print window settings.
Yes, you can! We highly recommend activating Two-Factor Authentication (2FA) for your account. To do so, please navigate to the "Profile and Security" section of your account, where you will find instructions for activating 2FA.
Yes, you can. When entering values for the biomarker, you will see an "Edit Range" button. Click this button, and you'll have the option to enter a custom range.
A personal account is all about keeping your own lab test results in check. It's just for you and your personal use.
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Aflatoxin B1, Aflatoxin B2, Aflatoxin G1, Aflatoxin G2, Aflatoxin M1, Bisphenol A (BPA), Citrinin, Deoxynivalenol (Vomitoxin/DON), diacetoxyscirpenol (DAS), Dihydrocitrinone, Diphenyl Phosphate (DPP), Fumonisins B1, Fumonisins B2, Fumonisins B3, Gliotoxin, Glyphosate, Isosatratoxin F, mono-(2-ethyl-5-oxohexyl) phthalate (MEOHP), Mono-ethyl phthalate (MEtP), Nivalenol (NIV), Patulin, Roridin A, Roridin H, Roridin L-2, Satratoxin G, Satratoxin H, T-2 toxin, Verrucarin J
