Food Industry Response: Major food and beverage companies are actively capitalizing on this shift. For example, Starbucks and other chains are introducing protein-enriched drinks and menu items, while brands like PepsiCo are developing protein versions of iconic products. This reflects a strategic pivot within the industry to meet consumer expectations that increasingly associate protein with health, satiety and muscle maintenance.

Drivers of Demand: Several factors are fueling the protein boom. Updated dietary preferences emphasize higher intake of this nutrient, social media trends bolster its “health halo,” and the popularity of GLP-1 weight-loss drugs — which often reduce appetite — has intensified consumer focus on preserving muscle through protein intake. Food companies are responding by marketing products that promise protein benefits even in unconventional formats.

Dairy’s Central Role: Dairy ingredients remain central to the protein revolution. Whey — once a by-product of cheese production — has become a sought-after commodity, with its wholesale price rising sharply as demand outstrips supply. Dairy drink makers like Fairlife and yogurt brands with added protein are among the fastest-growing segments, highlighting how dairy producers can benefit from the trend by positioning protein-rich products as premium offerings.