Signal GLP-1 adoption pushes demand towards smaller portions and higher-protein formats

Summary

PwC identifies GLP-1 adoption as an additional pressure point on food and beverage portfolios. As more people use these weight-management treatments, demand grows for smaller portion sizes. It also rises for higher-protein formats and for products that support nutrition, satiety, and muscle preservation. These shifts sit alongside broader plans by consumers to eat more fresh produce and fewer processed or high-sugar foods. PwC suggests food companies can respond by building products for specific goals such as satiety and metabolic support, paired with simple guidance.