Ans: Whey protein is a complete protein source with all the essential amino acids for building and repairing tissues. It mainly supports muscle recovery and growth after intense workouts or physical activity. Whey protein also helps promote satiety and can assist in weight management by reducing appetite and cravings. It also supports the immune system due to its immunoglobulins and lactoferrin content. Whey protein is a convenient and easily digestible source of protein. It makes it popular among athletes, fitness enthusiasts, and individuals seeking to meet their daily protein requirements.