United States

Members of our team have worked for decades on a wide array of nutrition research projects in the United States. Our current work focuses primarily on diet-related health disparities that can lead to higher risk of chronic diseases for some groups, including low-income, Black, and Latinx populations. We also study factors impacting child nutrition. More specifically, our U.S. research projects examine:

We have developed innovative methods and models to evaluate and inform the design of federal food assistance programs (e.g., WIC, SNAP) and nutrition policy interventions such as front-of-package labeling, food and drink taxes or subsidies, restrictions on junk food marketing, and other nutrition-related policies. These methods include pricing simulations that model the effect of different pricing policies such as taxes and subsidies on food purchases and nutritional outcomes and experimental grocery stores (both virtual and real-life). Read more about our mock stores here:

Publications

  • Taillie LS, Chauvenet C, Grummon AH, Hall MG, Waterlander W, Prestemon CE, Jaacks LM. Testing front-of-package warnings to discourage red meat consumption: a randomized experiment with US meat consumers. International Journal of Behavioral Nutrition and Physical Activity. 2021 Sep;18(1):1-3. view full text

  • Richter AP, Duffy EW, Taillie LS, Harris JL, Pomeranz JL, Hall MG. The impact of toddler milk claims on beliefs and misperceptions: A randomized experiment with parents of young children. Journal of the Academy of Nutrition and Dietetics. 2021 Aug 13. view full text

  • Berkowitz SA, Curran N, Hoeffler S, Henderson R, Price A, Ng SW. Association of a Fruit and Vegetable Subsidy Program With Food Purchases by Individuals With Low Income in the USJAMA Netw Open. 2021;4(8):e2120377. doi:10.1001/jamanetworkopen.2021.20377 view full text

  • Meyer KA, Taillie LS. Intake of ultraprocessed foods among US youths: Health concerns and opportunities for research and policy. JAMA. 2021 Aug 10;326(6):485-7. view full text

  • Reimold AE, Grummon AH, Taillie LS, Brewer NT, Rimm EB, Hall MG. Barriers and facilitators to achieving food security during the COVID-19 pandemic. Preventive Medicine Reports. 2021 Jul 17:101500. view full text

  • Dunford EK, Popkin B, Ng SW. Junk Food Intake Among Adults in the United States. The Journal of Nutrition. 2021 Jul 5. view full text

  • Duran AC, Mialon M, Crosbie E, Jensen ML, Harris JL, Batis C, Corvalán C, Taillie LS. Food environment solutions for childhood obesity in Latin America and among Latinos living in the United States. Obesity Reviews. 2021 Jun;22:e13237. view full text

  • Duffy E, Ng SW, Hall M, Bercholz M, Rebolledo N, Musicus A, Taillie LS. Examining Sociodemographic Disparities in Household Purchases of Fruit Drinks with Policy-Relevant Nutrition Claims. Current Developments in Nutrition. 2021 Jun;5(Supplement_2):551-. view full text

  • Lo A, Duffy E, Ng SW. Who's Grocery Shopping Online and Why: Cross-Sectional Analysis of a Nationally-Representative Sample Since the Pandemic. Current Developments in Nutrition. 2021 Jun;5(Supplement_2):231-. view full text

  • Kay MC, Duffy EW, Harnack LJ, Anater AS, Hampton JC, Eldridge AL, Story M. Development and application of a total diet quality index for toddlers. Nutrients. 2021 Jun;13(6):1943. view full text

  • Lacko A, Delamater P, Gordon-Larsen P, Ng SW. Geographic patterns and socioeconomic differences in the nutritional quality of household packaged food purchases in the United States. Health & Place. 2021 May 1;69:102567. view full text

  • Valizadeh P, Ng SW. Would A National Sugar‐Sweetened Beverage Tax in the United States Be Well Targeted? American Journal of Agricultural Economics. 2021 May;103(3):961-86. view full text

  • Duffy EW, Taillie LS, Richter AP, Higgins IC, Harris JL, Hall MG. Toddler milk perceptions and purchases: the role of Latino ethnicity. Public Health Nutrition. 2021 Jan 21:1-9. view full text

  • Duffy EW, Taillie LS, Richter AP, Higgins IC, Harris JL, Hall MG. Parental Perceptions and Exposure to Advertising of Toddler Milk: A Pilot Study with Latino Parents. International Journal of Environmental Research and Public Health. 2021 Jan;18(2):528. view full text

  • Duffy EW, Hall MG, Carpentier FR, Musicus AA, Meyer ML, Rimm E, Taillie LS. Nutrition claims on fruit drinks are inconsistent indicators of nutritional profile: A content analysis of fruit drinks purchased by households with young children. Journal of the Academy of Nutrition and Dietetics. 2021 Jan 1;121(1):36-46. view full text

  • Doherty AM, Lacko AM, Popkin BM. Sugar-sweetened beverage (SSB) consumption is associated with lower quality of the non-SSB diet in US adolescents and young adults. The American Journal of Clinical Nutrition. 2021 Mar;113(3):657-64. view full text