Milk Protein Market Size, Share & Industry Analysis, By Form (Dry and Liquid), By Product Type (Casein & Caseinates [Acid casein, Rennet casein, Sodium caseinate, Calcium caseinate, and Micellar casein] and Whey Protein [Whey Protein Concentrate (WPC), Whey Protein Isolate (WPI), Whey Protein Hydrolysate (WPH), and Native Whey Protein]), By Application (Food & Beverages, Dietary Supplements, Sports Nutrition, Infant Formula, Cosmetics & Personal Care, and Others), and Regional Forecast, 2026-2034