Whey protein has gained immense popularity as a dietary supplement over the years, particularly among fitness enthusiasts and athletes. Its reputation as a high-quality protein source is well established, thanks to its rich amino acid profile and quick absorption by the body. However, the question of whether whey protein is suitable for vegetarians is a common one, often leading to confusion among those who adhere to a vegetarian diet. The complexity of dietary choices in today’s world necessitates a deeper understanding of food sources, particularly when it comes to protein supplementation. Understanding the source of whey protein is essential, as it directly impacts its classification within dietary guidelines. While many…