The food environment in markets constrains and signals consumers what to purchase. It
encompasses availability, affordability, convenience, and desirability of various foods. The …

Little is known about socioeconomic differences in the association between the food
environment and dietary behavior. We systematically reviewed four databases for original …

Food and nutrition security play an essential role in weathering and overcoming the COVID-
19 pandemic—and in achieving sustainable development. In most low-and middle-income …

Price and affordability are key barriers to accessing sufficient, safe, nutritious food to meet
dietary needs and food preferences for an active and healthy life. In this study, the least-cost …

Background Relative prices of healthy/unhealthy foods have been implicated in the obesity
epidemic, but never extensively quantified across countries or empirically linked to …

Updates for many countries have made it possible to estimate hunger in the world with
greater accuracy this year. In particular, newly accessible data enabled the revision of the …

In recent decades there has been a sustained and substantial shift in human diets across
the globe towards including more livestock-derived foods. Continuing debates scrutinize …

Background The consumption of red and processed meat has been associated with
increased mortality from chronic diseases, and as a result, it has been classified by the …

Background One possible policy response to the burden of diet-related disease is food taxes
and subsidies, but the net health gains of these approaches are uncertain because of …

Consumption taxes on meat have recently been under consideration in several European
countries as part of their effort to achieve more sustainable food systems. Yet a major …