Protein Bars Market Size, Share & Trends Analysis Report By Protein Content (Medium Protein (16 Gm - 25 gm), High Protein (Above 25 Gm), Low Protein (0-15 gm)), By Product Type (Meal Replacement Bars, Low/No Sugar Bars, Others, Functional Immune & Health Bar, Low-Carb Protein Bars, Energy Protein Bars), By Protein Source Type (Animal Protein, Plant Protein), By Flavour (Cranberry, Fruit & Nut Bar, Others, Choco Almond, Chocolate), By Distribution Channel (Offline, Online) and By Country (U.S., Canada) Forecasts, 2026-2034