Aflatoxin is a type of toxin produced by certain fungi, particularly Aspergillus species, that can contaminate crops such as corn, peanuts, and cottonseed. Aflatoxin exposure can have detrimental effects on human and animal health, including liver damage, immune suppression, and an increased risk of developing liver cancer. Research in this area focuses on understanding the mechanisms of aflatoxin production, contamination, and toxicity, as well as developing strategies to prevent or mitigate aflatoxin contamination in food and feed. This includes various approaches such as agricultural practices, biological control methods, and detection technologies. Additionally, research on aflatoxin also explores ways to detoxify contaminated crops and develop regulations to limit human exposure to this harmful toxin.