A new study from the University of Cape Coast in Ghana suggests dietary changes can help mitigate the health effects of air pollution. Researchers followed 307 street vendors in Accra for a year, a population highly exposed to exhaust fumes and pollutants due to their work. The study, called DIMAP, indicates that consuming foods like oranges, sardines, and eggs may help the body cope with damage caused by polluted air. This is particularly relevant for outdoor workers such as street vendors, traffic officers and construction workers. While the specific mechanisms are still under investigation, the findings suggest a simple dietary intervention could offer a protective benefit. The research highlights the importance of nutrition in addressing the health challenges posed by increasing air pollution in urban environments.