A recent study conducted by ProVeg International has highlighted the need for a significant overhaul of national dietary guidelines to promote plant-based diets for the benefit of both public health and environmental sustainability. The research found that current food-based dietary guidelines (FBDGs) from 100 countries predominantly prioritize animal-sourced foods and lack adequate guidance on plant-based alternatives despite the growing scientific consensus on the benefits of plant-based eating for addressing issues like climate change and health-related problems.

The study emphasizes the environmental impact of animal agriculture, pointing out its role in greenhouse gas emissions, land use, and water consumption. It suggests that dietary changes, particularly reducing the consumption of animal products, should be included in discussions at COP30 and that national guidelines need to be revised to include more plant-based options and specific recommendations on limiting animal-sourced foods. These changes could make healthy eating more accessible and diverse, while also addressing the rise in non-communicable diseases worldwide.