Major Supermarkets Lacking Voluntary Health Initiatives, Study Finds

The International Congress on Obesity (ICO2026), convened by the World Obesity Federation in Mexico City from July 15–17, hosted a new study that highlights a gap in corporate responsibility among the world’s largest food retailers. The research, presented to the congress’s audience of researchers, policymakers and industry leaders, found that only a handful of the 21 biggest global food retailers are implementing meaningful voluntary measures to improve the food environment for children and families.

According to the study, the majority of these major retailers have yet to adopt comprehensive strategies such as reducing the availability of ultra‑processed foods, improving nutrition labeling, or promoting healthier product placement in stores. While a few companies have announced initiatives to increase the shelf space of fresh produce or to limit marketing of sugary drinks to minors, the overall level of action remains limited and uneven across the sector. The researchers noted that the lack of widespread voluntary commitments could hinder progress in addressing childhood obesity, a central focus of the congress.

The findings underscore the need for stronger industry engagement and policy support to encourage retailers to adopt healthier practices. As the world grapples with rising rates of obesity and related health complications, the study calls for a coordinated effort among governments, health organizations, and the food retail sector to create environments that support healthier choices for children and families.