Dr. Raidl's work focuses on nutrition education, working with underserved audiences and those who have diabetes, osteoporosis, and are interested in physical activity. She has a 75-80% Extension appointment and 10-15% research appointment. Martha works closely with extension educators in Idaho who conduct classes on nutrition, health, and physical activity. She also collaborates with other UI faculty and Idaho agencies/organizations - Idaho Department of Health and Welfare, Women, Infant, Children (WIC), Department of Education, Humphreys Diabetes Center — to develop programs and conduct research. She has been the Idaho SNAP-Ed Director since 1998.