Active Nutrition Market Size, Share & Trends Analysis Report By Product Type (Protein Supplements (e.g., powders, bars), Collagen and marine peptides, Amino acids / BCAAs / creatine, Protein blends and meal replacements, Functional ingredients (electrolytes, adaptogens, nootropics)), By Distribution Channel (Mass retail (supermarkets, drugstores), Speciality sports retailers/gyms, E-commerce / DTC subscriptions, Club stores/wholesale (Costco, etc.), Pharmacy and clinical channels), By End-User (Sports Nutrition (athletes, fitness enthusiasts), Clinical Nutrition (patients, elderly), Weight Management Consumers, General Wellness Consumers, Recreational Fitness Users) and By Region (North America, Europe, APAC, Middle East and Africa, LATAM) Forecasts, 2026-2034