An agency within the Public Health Service of the Department of Health and Human Services. FDA is a public health agency, charged with protecting consumers by enforcing the Federal Food, Drug, and Cosmetic Act and several related public health laws. Importantly for agriculture, a major FDA mission is to protect the safety and wholesomeness of food. In this regard, its scientists test samples to see if any substances, such as pesticide residues, are present in unacceptable amounts, it sets food labeling standards, and it sees that medicated feeds and other drugs given to animals raised for food are not threatening to the consumer’s health.