Why are many feed formulations, which are grain-based, a concern for food safety?

Many grain-based feed formulations raise food safety concerns primarily due to the potential presence of agricultural chemical residues. These residues can originate from the use of pesticides, herbicides, or fertilizers during crop production. If these chemicals are not managed properly, they can remain in the grain and subsequently be transferred to animals that consume the feed. This contamination is problematic because it poses a risk to both animal and human health, especially if these residues accumulate in the food chain.

While high moisture content, potential allergenic reactions, and special handling requirements may all be considerations in feed safety, the presence of agricultural chemical residues directly ties to significant regulatory and health concerns. Ensuring that animal feed is free from harmful levels of these chemicals is critical in maintaining food safety not only for livestock but ultimately for consumers of animal products.