New Cargill data: Persistently high levels of mycotoxin pressure affecting global livestock

Cargill Micronutrition and Health Solutions has released its 2025 Global Mycotoxin Report, offering one of the most comprehensive datasets in the feed industry. The report, based on 389,926 analyses conducted across 41 countries, underscores a persistent challenge in managing mycotoxin levels that impact livestock production worldwide. Mycotoxins, toxic secondary metabolites produced by certain molds, can contaminate feed and pose serious health risks to animals and, consequently, human consumers.

The 2025 Global Mycotoxin Report reveals that mycotoxin pressure remains high, with significant variations across different regions. In North America, Europe, and parts of Asia, the prevalence of mycotoxins like aflatoxin, deoxynivalenol (DON), and zearalenone has been consistently high, posing challenges for feed manufacturers and livestock producers. These regions often rely on large-scale agricultural practices, which can inadvertently promote mold growth in crops and feedstuffs.

In contrast, sub-Saharan Africa and parts of South America have shown lower mycotoxin levels, but the report highlights that these areas face unique challenges. Smaller-scale farming practices and limited resources for proper storage and handling of feed can exacerbate mycotoxin contamination risks. Additionally, climate change is expected to further complicate the situation, as changing weather patterns may alter mold growth patterns and geographical distribution of mycotoxins.

The report's findings align with concerns raised by nutritionists and feed manufacturers, who have long advocated for stricter regulations and improved monitoring of mycotoxin levels in feed. The data emphasizes the need for a global approach to managing mycotoxin risks, as the issue transcends national boundaries. Collaboration between governments, industry stakeholders, and researchers is crucial to develop and implement effective strategies for mitigating mycotoxin contamination.

One potential solution highlighted in the report is the adoption of advanced analytical techniques and technologies. By leveraging cutting-edge tools like liquid chromatography-mass spectrometry (LC-MS), feed manufacturers can more accurately detect and quantify mycotoxins in feed samples. This precision can help in making informed decisions about feed sourcing and treatment, ultimately reducing mycotoxin exposure in livestock.

Another approach is the development of resistant crop varieties. By investing in agricultural research, scientists can create crops that are less susceptible to mold growth, thereby reducing the likelihood of mycotoxin contamination. While this strategy may take time to materialize, it offers a sustainable long-term solution to the mycotoxin challenge.

The 2025 Global Mycotoxin Report also stresses the importance of education and awareness among farmers and feed producers. Many mycotoxin-related issues can be mitigated through proper storage practices, crop rotation, and timely harvesting. By empowering farmers with the knowledge and tools to manage mycotoxin risks, the industry can work towards a safer food supply chain.

In conclusion, the Cargill Micronutrition and Health Solutions report paints a clear picture of the persistent challenge posed by mycotoxins in global livestock production. While the data underscores the need for immediate action, it also offers a roadmap for addressing the issue through technological advancements, agricultural research, and enhanced industry practices. As the world continues to grapple with food security and public health concerns, the fight against mycotoxin contamination will remain a critical priority for the feed industry and beyond.