20-year study is the first to show food insecurity raises risk of heart disease over time
Food insecurity is a growing concern in the United States, with one in eight households struggling to afford enough nutritious food each year. A recent study conducted by Northwestern Medicine has shed light on the long-term impact of food insecurity on heart health.
The study, published in JAMA Cardiology, followed participants from the Coronary Artery Risk Development in Young Adults (CARDIA) study over a 20-year period. Researchers found that young adults experiencing food insecurity in their early 30s to mid-40s were 41% more likely to develop cardiovascular disease compared to their food-secure counterparts.
Dr. Jenny Jia, an instructor at Northwestern University Feinberg School of Medicine, emphasized the importance of addressing food insecurity early to reduce the burden of heart disease later in life. The study revealed that food insecurity precedes the development of heart disease, highlighting the need for preventive measures.
The findings underscore the importance of screening for food insecurity in healthcare settings. Primary care providers, including internists, pediatricians, and family doctors, can play a crucial role in identifying and addressing food insecurity among their patients. Screening tools can be integrated into routine medical visits to ensure early detection and intervention.
Jia also stressed the need for improved strategies to connect individuals experiencing food insecurity with community resources. This could involve referral to social workers or community programs that provide food assistance. The study team plans to continue tracking the long-term effects of food insecurity on heart health to better understand the evolving link between the two.
In conclusion, the study highlights the significant impact of food insecurity on heart disease risk and underscores the importance of early intervention. By addressing food insecurity proactively, healthcare providers can help reduce the incidence of cardiovascular disease and improve overall health outcomes for at-risk populations.
