A method of combining brewed coffee with protein supplements to create a beverage, often consumed for its dual benefits of caffeine-induced stimulation and protein-provided satiety. It generally involves mixing prepared coffee, either hot or iced, with a measured amount of protein powder, frequently whey, casein, soy, or plant-based alternatives, and may include additional ingredients to enhance flavor or nutritional value.
This practice is favored for its potential to increase energy levels, support muscle recovery and growth, and contribute to weight management efforts. Historically, individuals seeking convenient ways to supplement protein intake have explored various delivery methods, leading to the integration of protein powders into common beverages such as coffee.