The food environment and food supply describe the external conditions, physical, economic, and informational, that determine which foods people can obtain and consume, and the influence of those conditions on dietary patterns, lifestyle, and health. The concept recognizes that eating behavior is shaped not only by i…
The food environment and food supply describe the external conditions, physical, economic, and informational, that determine which foods people can obtain and consume, and the influence of those conditions on dietary patterns, lifestyle, and health. The concept recognizes that eating behavior is shaped not only by individual choice but by the accessibility, affordability, availability, and marketing of foods within a given setting. A food environment that makes nutritious foods convenient and affordable facilitates healthy eating, whereas one dominated by inexpensive, heavily marketed, energy-dense, and processed products promotes dietary patterns linked to obesity and chronic disease. This framework helps explain how factors such as school food provision, regulation of foods offered to children, and the barriers faced by low-income families translate into measurable differences in diet quality. Because the food supply sets the boundaries of what is available, interventions at the supply level, including regulation, reformulation, and improved access, can shift population diets in ways that individual education alone cannot. Research in this area connects features of the food environment to outcomes ranging from body mass index and diet quality in children to the management of diet-related conditions. Understanding how the food environment and supply structure dietary and lifestyle choices is therefore central to improving population nutrition and reducing diet-related disease.
8 peer-reviewed articles, ranked by relevance. Each links to its DOI.
The 8 articles above have been cited 127 times in the scholarly literature. Citation data via OpenAlex and Crossref, updated Jun 2026.
A sample of recent works citing this journal's research on Food Environment and Supply on Dietary and Lifestyle Choices, linking to each citing work.