Functional Beverages Market Size & Share, By Type (Energy Drink, Caffeinated Beverages, Probiotic Drinks, Vegetable and fruit beverages, Others), Application (Health and Wellness, Weight Loss), Ingredient (Antioxidants, Minerals, Amino acids, Probiotics, Prebiotics, Vitamins, Others), End User (Athletes, Fitness Lifestyle Users, Others), Distribution Channel) - Growth Trends, Regional Insights (U.S., Japan, South Korea, UK, Germany), Competitive Positioning, Global Forecast Report 2025-2034