Nutrition policy, dietary assessment, and obesity prevention.
I research ways to improve the nutritional quality of the federal nutrition assistance programs, such as the Supplemental Nutrition Program for Women, Infants, and Children (WIC).
My recent paper examined the relationship between WIC participation and diet quality among young children, contributing important evidence about the role of nutrition assistance programs in supporting healthy eating and access to nutritious foods.
This work was recently highlighted in a CPIR policy brief. It also received an Academy of Nutrition and Dietetics award for being a top publication in the field.
I just received an NIH R01 grant to examine the spillover effects of Medicaid Expansion on children’s nutrition security. I’m excited to learn how to apply rigorous econometric methods to nutrition and public health-related questions.
You’ll often find me swimming in the pool or SF Bay. Fun fact: I’ve completed the Triple Crown of open water swimming which includes the English Channel (21 miles), Catalina Channel (21 miles), and Manhattan Island Marathon (28 miles). The last two swims I did pregnant.
Read a policy brief by Lauren Au:
Longer WIC Participation Contributes to Healthier Diets Among Young Children
October 2026
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