North America dominates the Parenteral Nutrition market, representing 35% of global revenue, driven by advanced healthcare infrastructure, high adoption rates, and robust R&D investments. The regionโs aging population and prevalence of chronic diseases further fuel demand. Europe follows, capturing 25%, with growth supported by stringent healthcare policies, reimbursement frameworks, and a mature ecosystem for critical care. Asia Pacific is the fastest-growing region, projected to expand at a CAGR of 8.5%, spurred by rising disposable incomes, government initiatives to improve hospital infrastructure, and increasing awareness of nutrition therapies in emerging economies like India and China.