One of the few food contaminants found at higher levels in those eating plant-based diets are mycotoxins, fungal toxins in moldy foods, such as oats. Most food crops are contaminated with fungal mycotoxins, but some are worse than others.
Friday Favorites: Ochratoxin and Breakfast Cereals, Herbs, Spices, and Wine
Below is an approximation of this video’s audio content. To see any graphs, charts, graphics, images, and quotes to which Dr. Greger may be referring, watch the above video.
Most food crops are contaminated with fungal mycotoxins. Watch the video to find out how much of a problem this may be.
In France, exposure to dietary contaminants was compared between vegetarians and meat-eaters, and the results showed that exposures to persistent organic pollutants like PCBs and dioxins was dramatically lower among those eating more plant-based, due to the non-consumption of foods of animal origins—though they did have higher estimated exposure to some mycotoxins, fungal toxins present in moldy food.
Now, there are many types of mold on the planet, and the vast majority are harmless. But over the last several years, certain mold toxins, such as aflatoxin and ochratoxin, have been popping up in breakfast cereals. Hundreds of samples were taken off store shelves, and about half were contaminated with ochratoxin, for example. But those were store shelves in Pakistan. Pakistan has a sub-tropical climate with monsoons and flash floods, leading to fungal propagation.
But then, similar results have popped up in Europe, Serbia, Spain, and Portugal. Then mycotoxins were discovered in breakfast cereals in Canada. What about breakfast cereals in the United States?
There were 144 samples collected, and similar to other countries, about half were found to contain ochratoxin. But only about 7 percent exceeded the maximum limit established by the European Commission. What is the significance of the finding of ochratoxin in breakfast cereals from the United States? This was the largest study to date, including nearly 500 samples of cereal off store shelves across the U.S. Overall detection rates were about 40 percent, though only 16 violated the European standards. All the cereals with ochratoxin were oat-based, making about one in 13 of the oat-based breakfast cereal samples tested being contaminated.
Ochratoxin has become increasingly regulated by many countries to minimize chronic exposure. Here are the current regulations for mycotoxins in cereal-based baby foods worldwide, for example. Some countries are very strict, like in the European Union, other countries less so, and one country in particular has no standards at all. Ochratoxin is not currently regulated at all in the United States.
What if you stick to organic products? One might expect them to actually be worse, owing to the fact that fungicides are not allowed in organic production. However, mycotoxin concentrations are usually similar or even reduced in organic, compared with conventional products.
For example, in one of the breakfast cereal studies, researchers found similar contamination, and the same was found for infant foods. It cannot be concluded that one is better than the other from a mycotoxin perspective. Despite no use of fungicides, organic systems appear generally able to maintain mycotoxin contamination at low levels. But how much is that saying, given how widespread it is? How concerned should we be about the public health effects from long-term exposure of this potent mycotoxin?
If you look at blood samples taken from populations going back decades, sometimes 100 percent of people turn up positive for ochratoxin circulating in their bloodstream. In some sense, they are unavoidable contaminants of food, since the detection of mycotoxins is not always easy and can remain hidden. And once foods have become contaminated, mycotoxins aren’t destroyed by cooking. So, are there some foods we should simply try to avoid due to higher risk of contamination? That’s exactly the question I’m going to address next.
Oats can be thought of as uniquely nutritious, and one route they improve human health is by providing prebiotics that increase the growth of beneficial gut microbiota. Of course, there are oats and then there are oats, ranging from steel-cut oats, to, even better, intact oat groats (their form before being cut), all the way down to highly processed cereals such as Honey Nut Cheerios.
Rolling crushes the grain, which may disrupt cell walls and damage starch granules, making them more available for digestion––which is bad, since we want the starch to make it all the way down to our colon to feed our good gut bacteria. Grinding into oat flour to make breakfast cereals is even worse. If you compare the blood sugar and insulin responses, you can see significantly lower spikes with the more intact steel-cut oats.
Okay, but what about ochratoxin? Oats are the leading source of dietary exposure of this mold contaminant, but they aren’t the only source. There’s a worldwide contamination of food crops with mycotoxins, with some experts throwing around estimates as high as 25 percent of the world’s crops. That statistic is attributed to the Food and Agriculture Organization of the United Nations. But it turns out that statistic is bogus. It’s not 25 percent. Instead, it may be more like 60 to 80 percent. The high occurrence is likely explained by a combination of the improved sensitivity of testing methods, as well as the impact of climate change.
Spices have been found to have some of the highest concentrations of mycotoxins, but because they are ingested in such small quantities, they’re not considered to be a significant source. We can certainly do our part to minimize risk, though. It is also the consumers’ responsibility to keep spices dry after opening sealed containers or packages.
What about dried herbs? Mycotoxins in plant-based dietary supplements: the highest mycotoxin concentrations were found in milk thistle-based supplements. It turns out that wet and humid weather is needed during milk thistle harvest, which evidently is why they end up being so moldy. Considering the fact that milk thistle preparations are mainly used by people who suffer from a liver disease, such high intake of compounds toxic to the liver may present some concern.
Wine sourced from the United States also appears to have particularly high levels. In fact, the single highest level found to date around the world is in an American wine, but there’s contamination in wine in general. In fact, some suggest that’s why we see such consistent levels in people’s blood—perhaps because lots of people are regular wine drinkers.
Ochratoxin is said to be a kidney toxin with immunosuppressive, birth defect-causing, and carcinogenic properties. So, what about ochratoxin decontamination—removing the toxin—in wine? Now ideally, we’d try to prevent the contamination in the first place, but since this isn’t always practical, there is increased focus on finding effective methods of detoxification of mycotoxins already present in foods.
And that’s where yeast comes in as a promising solution, because the mycotoxins bind to the yeast cell wall. The thought is that you could strain out the yeast, but another approach would be to eat something like nutritional yeast to prevent the absorption.
It works in chickens. Give yeast along with aflatoxin (another mycotoxin), and you diminish the severity of the resulting disease. But using something like nutritional yeast as a binder depends on the stability of the yeast-mycotoxin bond throughout the digestive tract. We know yeasts can remove ochratoxin in foods, but we didn’t have a clue if it would work in the gut until 2016. Yeast was found to bind up to 44 percent of the ochratoxin, but in actuality, it was probably closer to only about a third, since some of the bindings weren’t stable.
So, if you’re trying to stay under the maximum daily intake, and you drink a single glass of wine, even if your bar snack is popcorn seasoned with nutritional yeast, you’d still probably exceed the tolerable intake. But what does that mean? How bad is this stuff? We’ll find out next.
Please consider volunteering to help out on the site.
- Fleury S, Rivière G, Allès B, et al. Exposure to contaminants and nutritional intakes in a French vegetarian population. Food Chem Toxicol. 2017;109(Pt 1):218-29.
- Borchers AT, Chang C, Eric Gershwin M. Mold and Human Health: a Reality Check. Clin Rev Allergy Immunol. 2017;52(3):305-22.
- Iqbal SZ, Rabbani T, Asi MR, Jinap S. Assessment of aflatoxins, ochratoxin A and zearalenone in breakfast cereals. Food Chem. 2014;157:257-62.
- Torović L, Trajković Pavlović L, Popović M. Ochratoxin A and aflatoxin B1 in breakfast cereals marketed in Serbia - occurrence and health risk characterisation. Food Addit Contam Part B Surveill. 2017;10(3):176-84.
- Ibanez-Vea M, Martinez R, Gonzalez-Penas E, Lizarraga E, Lopez de Cerain A. Co-occurrence of aflatoxins, ochratoxin A and zeralenone in breakfast cereals from spanish market. Food Cont. 2011;22(12):1949-55
- Martins C, Assunção R, Cunha SC, et al. Assessment of multiple mycotoxins in breakfast cereals available in the Portuguese market. Food Chem. 2018;239:132-40.
- Roscoe V, Lombaert GA, Huzel V, et al. Mycotoxins in breakfast cereals from the Canadian retail market: a 3-year survey. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2008;25(3):347-55.
- Nguyen KTN, Ryu D. Concentration of ochratoxin A in breakfast cereals and snacks consumed in the United States. Food Cont. 2014;40:140-4.
- Lee HJ, Ryu D. Significance of Ochratoxin A in Breakfast Cereals from the United States. J Agric Food Chem. 2015;63(43):9404-9.
- Piacentini KC, Ferranti LS, Pinheiro M, Bertozzi BG, Orcha LO. Mycotoxin contamination in cereal-based baby foods. Current Opinion in Food Science. 2019;30:73-8.
- Rembialkowska E. Quality of plant products from organic agriculture. J Sci Food Agr. 2007:87(15):2757-62
- Cappozzo J, Jackson L, Lee HJ, et al. Occurrence of Ochratoxin A in Infant Foods in the United States. J Food Prot. 2017;80(2):251-6.
- Brodal G, Hofgaard IS, Eriksen GS, Bernhoft A, Sundheim L. Mycotoxins in organically versus conventionally produced cereal grains and some other crops in temperate regions. World Mycotoxin J. 2016;9(5):755-70.
- Malir F, Ostry V, Pfohl-Leszkowicz A, Malir J, Toman J. Ochratoxin A: 50 Years of Research. Toxins (Basel). 2016;8(7):191.
- Capcarova M, Zbynovska K, Kalafova A, Bulla J, Bielik P. Environment contamination by mycotoxins and their occurrence in food and feed: Physiological aspects and economical approach. J Environ Sci Health B. 2016;51(4):236-44.
- Kumar P, Mahato DK, Kamle M, Mohanta TK, Kang SG. Aflatoxins: A Global Concern for Food Safety, Human Health and Their Management. Front Microbiol. 2017;7:2170.
- Korczak R, Kocher M, Swanson KS. Effects of oats on gastrointestinal health as assessed by in vitro, animal, and human studies. Nutr Rev. 2020;78(5):343-63.
- Wolever TMS, Johnson J, Jenkins AL, Campbell JC, Ezatagha A, Chu Y. Impact of oat processing on glycaemic and insulinaemic responses in healthy humans: a randomised clinical trial. Br J Nutr. 2019;121(11):1264-70.
- Mitchell NJ, Chen C, Palumbo JD, et al. A risk assessment of dietary Ochratoxin a in the United States. Food Chem Toxicol. 2017;100:265-73.
- 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):2773-89.
- Moretti A, Logrieco AF, Susca A. Mycotoxins: An Underhand Food Problem. Methods Mol Biol. 2017;1542:3-12.
- Kolakowski B, O'Rourke SM, Bietlot HP, Kurz K, Aweryn B. Ochratoxin A Concentrations in a Variety of Grain-Based and Non-Grain-Based Foods on the Canadian Retail Market from 2009 to 2014. J Food Prot. 2016;79(12):2143-59.
- Iha MH, Trucksess MW. Management of Mycotoxins in Spices. J AOAC Int. 2019;102(6):1732-9.
- Veprikova Z, Zachariasova M, Dzuman Z, et al. Mycotoxins in Plant-Based Dietary Supplements: Hidden Health Risk for Consumers. J Agric Food Chem. 2015;63(29):6633-43.
- De Jesus CL, Bartley A, Welch AZ, Berry JP. High Incidence and Levels of Ochratoxin A in Wines Sourced from the United States. Toxins (Basel). 2017;10(1):1.
- Petruzzi L, Sinigaglia M, Corbo MR, Campaniello D, Speranza B, Bevilacqua A. Decontamination of ochratoxin A by yeasts: possible approaches and factors leading to toxin removal in wine. Appl Microbiol Biotechnol. 2014;98(15):6555-67.
- Varga J, Kocsubé S, Péteri Z, Vágvölgyi C, Tóth B. Chemical, physical and biological approaches to prevent ochratoxin induced toxicoses in humans and animals. Toxins (Basel). 2010;2(7):1718-50.
- Petruzzi L, Corbo MR, Sinigaglia M, Bevilacqua A. Ochratoxin A Removal by Yeasts after Exposure to Simulated Human Gastrointestinal Conditions. J Food Sci. 2016;81(11):M2756-60.
- Karaman M, Basmacioglu H, Ortatatli M, Oguz H. Evaluation of the detoxifying effect of yeast glucomannan on aflatoxicosis in broilers as assessed by gross examination and histopathology. Br Poult Sci. 2005;46(3):394-400.
- Moslehi-Jenabian S, Pedersen LL, Jespersen L. Beneficial effects of probiotic and food borne yeasts on human health. Nutrients. 2010;2(4):449-73.
Video production by Glass Entertainment
Motion graphics by Avo Media
Below is an approximation of this video’s audio content. To see any graphs, charts, graphics, images, and quotes to which Dr. Greger may be referring, watch the above video.
Most food crops are contaminated with fungal mycotoxins. Watch the video to find out how much of a problem this may be.
In France, exposure to dietary contaminants was compared between vegetarians and meat-eaters, and the results showed that exposures to persistent organic pollutants like PCBs and dioxins was dramatically lower among those eating more plant-based, due to the non-consumption of foods of animal origins—though they did have higher estimated exposure to some mycotoxins, fungal toxins present in moldy food.
Now, there are many types of mold on the planet, and the vast majority are harmless. But over the last several years, certain mold toxins, such as aflatoxin and ochratoxin, have been popping up in breakfast cereals. Hundreds of samples were taken off store shelves, and about half were contaminated with ochratoxin, for example. But those were store shelves in Pakistan. Pakistan has a sub-tropical climate with monsoons and flash floods, leading to fungal propagation.
But then, similar results have popped up in Europe, Serbia, Spain, and Portugal. Then mycotoxins were discovered in breakfast cereals in Canada. What about breakfast cereals in the United States?
There were 144 samples collected, and similar to other countries, about half were found to contain ochratoxin. But only about 7 percent exceeded the maximum limit established by the European Commission. What is the significance of the finding of ochratoxin in breakfast cereals from the United States? This was the largest study to date, including nearly 500 samples of cereal off store shelves across the U.S. Overall detection rates were about 40 percent, though only 16 violated the European standards. All the cereals with ochratoxin were oat-based, making about one in 13 of the oat-based breakfast cereal samples tested being contaminated.
Ochratoxin has become increasingly regulated by many countries to minimize chronic exposure. Here are the current regulations for mycotoxins in cereal-based baby foods worldwide, for example. Some countries are very strict, like in the European Union, other countries less so, and one country in particular has no standards at all. Ochratoxin is not currently regulated at all in the United States.
What if you stick to organic products? One might expect them to actually be worse, owing to the fact that fungicides are not allowed in organic production. However, mycotoxin concentrations are usually similar or even reduced in organic, compared with conventional products.
For example, in one of the breakfast cereal studies, researchers found similar contamination, and the same was found for infant foods. It cannot be concluded that one is better than the other from a mycotoxin perspective. Despite no use of fungicides, organic systems appear generally able to maintain mycotoxin contamination at low levels. But how much is that saying, given how widespread it is? How concerned should we be about the public health effects from long-term exposure of this potent mycotoxin?
If you look at blood samples taken from populations going back decades, sometimes 100 percent of people turn up positive for ochratoxin circulating in their bloodstream. In some sense, they are unavoidable contaminants of food, since the detection of mycotoxins is not always easy and can remain hidden. And once foods have become contaminated, mycotoxins aren’t destroyed by cooking. So, are there some foods we should simply try to avoid due to higher risk of contamination? That’s exactly the question I’m going to address next.
Oats can be thought of as uniquely nutritious, and one route they improve human health is by providing prebiotics that increase the growth of beneficial gut microbiota. Of course, there are oats and then there are oats, ranging from steel-cut oats, to, even better, intact oat groats (their form before being cut), all the way down to highly processed cereals such as Honey Nut Cheerios.
Rolling crushes the grain, which may disrupt cell walls and damage starch granules, making them more available for digestion––which is bad, since we want the starch to make it all the way down to our colon to feed our good gut bacteria. Grinding into oat flour to make breakfast cereals is even worse. If you compare the blood sugar and insulin responses, you can see significantly lower spikes with the more intact steel-cut oats.
Okay, but what about ochratoxin? Oats are the leading source of dietary exposure of this mold contaminant, but they aren’t the only source. There’s a worldwide contamination of food crops with mycotoxins, with some experts throwing around estimates as high as 25 percent of the world’s crops. That statistic is attributed to the Food and Agriculture Organization of the United Nations. But it turns out that statistic is bogus. It’s not 25 percent. Instead, it may be more like 60 to 80 percent. The high occurrence is likely explained by a combination of the improved sensitivity of testing methods, as well as the impact of climate change.
Spices have been found to have some of the highest concentrations of mycotoxins, but because they are ingested in such small quantities, they’re not considered to be a significant source. We can certainly do our part to minimize risk, though. It is also the consumers’ responsibility to keep spices dry after opening sealed containers or packages.
What about dried herbs? Mycotoxins in plant-based dietary supplements: the highest mycotoxin concentrations were found in milk thistle-based supplements. It turns out that wet and humid weather is needed during milk thistle harvest, which evidently is why they end up being so moldy. Considering the fact that milk thistle preparations are mainly used by people who suffer from a liver disease, such high intake of compounds toxic to the liver may present some concern.
Wine sourced from the United States also appears to have particularly high levels. In fact, the single highest level found to date around the world is in an American wine, but there’s contamination in wine in general. In fact, some suggest that’s why we see such consistent levels in people’s blood—perhaps because lots of people are regular wine drinkers.
Ochratoxin is said to be a kidney toxin with immunosuppressive, birth defect-causing, and carcinogenic properties. So, what about ochratoxin decontamination—removing the toxin—in wine? Now ideally, we’d try to prevent the contamination in the first place, but since this isn’t always practical, there is increased focus on finding effective methods of detoxification of mycotoxins already present in foods.
And that’s where yeast comes in as a promising solution, because the mycotoxins bind to the yeast cell wall. The thought is that you could strain out the yeast, but another approach would be to eat something like nutritional yeast to prevent the absorption.
It works in chickens. Give yeast along with aflatoxin (another mycotoxin), and you diminish the severity of the resulting disease. But using something like nutritional yeast as a binder depends on the stability of the yeast-mycotoxin bond throughout the digestive tract. We know yeasts can remove ochratoxin in foods, but we didn’t have a clue if it would work in the gut until 2016. Yeast was found to bind up to 44 percent of the ochratoxin, but in actuality, it was probably closer to only about a third, since some of the bindings weren’t stable.
So, if you’re trying to stay under the maximum daily intake, and you drink a single glass of wine, even if your bar snack is popcorn seasoned with nutritional yeast, you’d still probably exceed the tolerable intake. But what does that mean? How bad is this stuff? We’ll find out next.
Please consider volunteering to help out on the site.
- Fleury S, Rivière G, Allès B, et al. Exposure to contaminants and nutritional intakes in a French vegetarian population. Food Chem Toxicol. 2017;109(Pt 1):218-29.
- Borchers AT, Chang C, Eric Gershwin M. Mold and Human Health: a Reality Check. Clin Rev Allergy Immunol. 2017;52(3):305-22.
- Iqbal SZ, Rabbani T, Asi MR, Jinap S. Assessment of aflatoxins, ochratoxin A and zearalenone in breakfast cereals. Food Chem. 2014;157:257-62.
- Torović L, Trajković Pavlović L, Popović M. Ochratoxin A and aflatoxin B1 in breakfast cereals marketed in Serbia - occurrence and health risk characterisation. Food Addit Contam Part B Surveill. 2017;10(3):176-84.
- Ibanez-Vea M, Martinez R, Gonzalez-Penas E, Lizarraga E, Lopez de Cerain A. Co-occurrence of aflatoxins, ochratoxin A and zeralenone in breakfast cereals from spanish market. Food Cont. 2011;22(12):1949-55
- Martins C, Assunção R, Cunha SC, et al. Assessment of multiple mycotoxins in breakfast cereals available in the Portuguese market. Food Chem. 2018;239:132-40.
- Roscoe V, Lombaert GA, Huzel V, et al. Mycotoxins in breakfast cereals from the Canadian retail market: a 3-year survey. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2008;25(3):347-55.
- Nguyen KTN, Ryu D. Concentration of ochratoxin A in breakfast cereals and snacks consumed in the United States. Food Cont. 2014;40:140-4.
- Lee HJ, Ryu D. Significance of Ochratoxin A in Breakfast Cereals from the United States. J Agric Food Chem. 2015;63(43):9404-9.
- Piacentini KC, Ferranti LS, Pinheiro M, Bertozzi BG, Orcha LO. Mycotoxin contamination in cereal-based baby foods. Current Opinion in Food Science. 2019;30:73-8.
- Rembialkowska E. Quality of plant products from organic agriculture. J Sci Food Agr. 2007:87(15):2757-62
- Cappozzo J, Jackson L, Lee HJ, et al. Occurrence of Ochratoxin A in Infant Foods in the United States. J Food Prot. 2017;80(2):251-6.
- Brodal G, Hofgaard IS, Eriksen GS, Bernhoft A, Sundheim L. Mycotoxins in organically versus conventionally produced cereal grains and some other crops in temperate regions. World Mycotoxin J. 2016;9(5):755-70.
- Malir F, Ostry V, Pfohl-Leszkowicz A, Malir J, Toman J. Ochratoxin A: 50 Years of Research. Toxins (Basel). 2016;8(7):191.
- Capcarova M, Zbynovska K, Kalafova A, Bulla J, Bielik P. Environment contamination by mycotoxins and their occurrence in food and feed: Physiological aspects and economical approach. J Environ Sci Health B. 2016;51(4):236-44.
- Kumar P, Mahato DK, Kamle M, Mohanta TK, Kang SG. Aflatoxins: A Global Concern for Food Safety, Human Health and Their Management. Front Microbiol. 2017;7:2170.
- Korczak R, Kocher M, Swanson KS. Effects of oats on gastrointestinal health as assessed by in vitro, animal, and human studies. Nutr Rev. 2020;78(5):343-63.
- Wolever TMS, Johnson J, Jenkins AL, Campbell JC, Ezatagha A, Chu Y. Impact of oat processing on glycaemic and insulinaemic responses in healthy humans: a randomised clinical trial. Br J Nutr. 2019;121(11):1264-70.
- Mitchell NJ, Chen C, Palumbo JD, et al. A risk assessment of dietary Ochratoxin a in the United States. Food Chem Toxicol. 2017;100:265-73.
- 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):2773-89.
- Moretti A, Logrieco AF, Susca A. Mycotoxins: An Underhand Food Problem. Methods Mol Biol. 2017;1542:3-12.
- Kolakowski B, O'Rourke SM, Bietlot HP, Kurz K, Aweryn B. Ochratoxin A Concentrations in a Variety of Grain-Based and Non-Grain-Based Foods on the Canadian Retail Market from 2009 to 2014. J Food Prot. 2016;79(12):2143-59.
- Iha MH, Trucksess MW. Management of Mycotoxins in Spices. J AOAC Int. 2019;102(6):1732-9.
- Veprikova Z, Zachariasova M, Dzuman Z, et al. Mycotoxins in Plant-Based Dietary Supplements: Hidden Health Risk for Consumers. J Agric Food Chem. 2015;63(29):6633-43.
- De Jesus CL, Bartley A, Welch AZ, Berry JP. High Incidence and Levels of Ochratoxin A in Wines Sourced from the United States. Toxins (Basel). 2017;10(1):1.
- Petruzzi L, Sinigaglia M, Corbo MR, Campaniello D, Speranza B, Bevilacqua A. Decontamination of ochratoxin A by yeasts: possible approaches and factors leading to toxin removal in wine. Appl Microbiol Biotechnol. 2014;98(15):6555-67.
- Varga J, Kocsubé S, Péteri Z, Vágvölgyi C, Tóth B. Chemical, physical and biological approaches to prevent ochratoxin induced toxicoses in humans and animals. Toxins (Basel). 2010;2(7):1718-50.
- Petruzzi L, Corbo MR, Sinigaglia M, Bevilacqua A. Ochratoxin A Removal by Yeasts after Exposure to Simulated Human Gastrointestinal Conditions. J Food Sci. 2016;81(11):M2756-60.
- Karaman M, Basmacioglu H, Ortatatli M, Oguz H. Evaluation of the detoxifying effect of yeast glucomannan on aflatoxicosis in broilers as assessed by gross examination and histopathology. Br Poult Sci. 2005;46(3):394-400.
- Moslehi-Jenabian S, Pedersen LL, Jespersen L. Beneficial effects of probiotic and food borne yeasts on human health. Nutrients. 2010;2(4):449-73.
Video production by Glass Entertainment
Motion graphics by Avo Media
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Friday Favorites: Ochratoxin and Breakfast Cereals, Herbs, Spices, and Wine
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Content URLDoctor's Note
This is the first and second videos in a four-part series on mold toxins. The other two are Should We Be Concerned About the Effects of Ochratoxin? and Should We Be Concerned About Aflatoxin?.
The original videos aired on October 20 and 25, 2021
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