28 Jan 2020 --- Demands for convenience and pleasant delivery are driving the development of protein-infused beverages. Tapping into sports nutrition trends, as well as senior nutrition, protein-fortified drinks are a way to get an additional protein boost, without added sugars and calories, in a convenient ready-to-drink (RTD) format. NutritionInsight takes a look at recent NPD and innovative ingredients in the protein fortification sphere.