A Systematic Scoping Review of the Literacy Literature to Develop a Digital Food and Nutrition Literacy Model for Low-income Adults to Make Healthy Choices in the Online Food Retail Ecosystem to Reduce Obesity Risk
Adults with lower incomes are disproportionately affected by poverty, food insecurity, obesity, and diet-related non-communicable diseases (NCDs). In 2020–2021 amid the coronavirus disease 2019 (COVID-19) pandemic, the United States Department of Agriculture (USDA) expanded the Supplemental Nutrition Assistance Program (SNAP) Online Purchasing Pilot program to enable eligible participants to purchase groceries online in 47 states. More