{"id":2243,"date":"2019-10-24T09:43:51","date_gmt":"2019-10-24T13:43:51","guid":{"rendered":"https:\/\/www.shortform.com\/blog\/?p=2243"},"modified":"2022-03-09T09:49:03","modified_gmt":"2022-03-09T13:49:03","slug":"aflatoxin-b1-peanuts","status":"publish","type":"post","link":"https:\/\/www.shortform.com\/blog\/aflatoxin-b1-peanuts\/","title":{"rendered":"Aflatoxin B1 in Peanuts, and How to Protect Yourself"},"content":{"rendered":"\n

What is aflatoxin B1? How does it enter your system, and why is it dangerous?
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Aflatoxin B1 is a highly toxic carcinogen produced by the molds Aspergillus flavus and Aspergillus parasiticus. It enters the system through foods such as peanuts and corn that grow in contaminated soil. Aflatoxin B1 is strongly linked with liver cancer.
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We\u2019ll cover why aflatoxin B1 was a particular problem in the Philippines, the dietary factors that may make aflatoxin B1 more dangerous, and the dietary factors that may serve as an aflatoxin treatment.<\/p>\n\n\n\n\n\n\n\n

Aflatoxin B1 and Peanuts<\/h2>\n\n\n\n

When Cornell researcher T. Colin Campbell worked in the Philippines in the 1960s, his goal was to help mothers understand what local foods would be the healthiest for their children. Because you can grow peanuts almost anywhere, Campbell and his fellow researchers decided to use peanuts as their primary protein source. But this was problematic.
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The Problem with Peanuts<\/strong> <\/h3>\n\n\n\n

Peanuts in the area were contaminated with aflatoxin B1, a toxin produced by mold. aflatoxin B1 is considered one of the most dangerous known carcinogens. 
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Consequently, the focus of the project was now twofold: alleviate childhood malnutrition and solve the problem of aflatoxin B1 contamination.<\/strong>
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Aflatoxin B1, Protein, and Liver Cancer<\/h3>\n\n\n\n

Talking to a local doctor, Campbell found that children in the Philippines were dying of liver cancer before the age of 10. This was alarming. In the U.S., people usually don\u2019t get liver cancer until they\u2019re at least in their 40s.
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Unexpectedly, the children who got liver cancer weren\u2019t the most malnourished. They were from the wealthiest families, the ones who could afford to eat meat.<\/strong> They were eating more animal protein than most children in the country.
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Common medical wisdom said that animal protein prevented diseases like liver cancer. What was going on? It was when he was contemplating this question that Campbell discovered the Indian study that linked liver cancer with aflatoxin B1 and milk<\/a> protein.
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Indian Research on Aflatoxin and Liver Cancer<\/strong><\/h4>\n\n\n\n

The research out of India involved two groups of rats. Both groups were administered the carcinogen aflatoxin, including aflatoxin B1. 
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Group 1 ate a diet that was 20% protein (roughly the percentage of protein in the average Western diet<\/a>).
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Group 2 ate a diet that was 5% protein.
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Shockingly, every<\/em><\/strong> rat eating a 20% protein diet showed evidence of liver cancer and <\/strong>none<\/em><\/strong> of the rats eating a 5% protein diet showed evidence of liver cancer.<\/strong>
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Campbell was struck by how these findings clarified his hypothesis that protein consumption in the Philippines was somehow related to childhood liver cancer.
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After reading this study, Campbell started his own research to see if and how consuming protein leads to cancer caused by aflatoxin B1.
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Campbell\u2019s Research on Aflatoxin B1, Protein, and Liver Cancer<\/strong><\/h4>\n\n\n\n

Based on the rat study in India and his observations in the Philippines, Campbell developed his own study exploring the relationship between protein and cancer in rats. The program was well-funded for 27 years by respected groups like the National Institutes of Health and the American Cancer Society.
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The results both corroborated and expanded on the findings of the Indian study.
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Overall Results of Campbell\u2019s Rat Study<\/h5>\n\n\n\n