Food and Nutrition

Dietary Assessment

Westat is a pioneer in dietary assessment methodology and develops innovative methods for collecting, coding, and analyzing food and nutrient data. We have expertise in household food purchases, 24-hour dietary intakes, and foods and meals provided through nutrition assistance programs. Our research has examined the role of nutrition assistance programs in participants’ diets and whether the programs help Americans consume healthier diets. Our staff also work with USDA partners to develop novel food and nutrient databases that can be used to evaluate what foods Americans purchase and consume.

Food Security

Westat conducts research to assess whether children and low-income families have access to food and a healthful diet and the role of nutrition assistance programs in reducing food insecurity. Our research also examines innovative strategies to improve access to affordable, healthy foods and ultimately reduce hunger.

Program Operations and Integrity

Westat’s work provides insight on the operations and characteristics of nutrition assistance programs and their participants to inform policy decisions and resources, training, and technical assistance to support effective program administration. Many of our projects help ensure individuals receive the benefits they are entitled to and federal and state agencies administering the programs are effective stewards of public funds.