What two group of people who are at risk for malnutrition in the US?

Two groups at risk for malnutrition in the U.S. are the elderly and low-income households. The elderly may face malnutrition due to factors like social isolation, health issues, and diminished appetite, while low-income households often struggle to access nutritious food due to financial constraints. Additionally, children in food-insecure families are also vulnerable as they may not receive adequate nutrition necessary for their growth and development.