A potent hepatotoxic and hepatocarcinogenic mycotoxin, found in milk of cows fed on meal contaminated with aflatoxin B2Potent liver carcinogen and DNA-damaging agent. It is also mutagenic, teratogenic, and causes immunosuppression in animals. A potent hepatotoxic and hepatocarcinogenic mycotoxin, found in milk of cows fed on meal contaminated with aflatoxin B2 Potent liver carcinogen and DNA-damaging agent. It is also mutagenic, teratogenic, and causes immunosuppression in animals.