The Science of Protein Powder Selection: From Needs Assessment to Product Evaluation
1. Protein Powder Types & Target Users Type Primary Composition Best Use Case Digestion Speed Whey Protein Whey protein isolate Muscle building/Recovery Fast (1-2 hrs) Casein Micellar casein Nighttime use/Anti-catabolism Slow (4-6 hrs) Plant Protein Pea+rice protein blend Lactose intolerance/Vegans Moderate (2-3 hrs) Mass Matrix Whey+casein+BCAA High-intensity training Fast + Slow Science Notes: 2. Key…