Sports and energy drinks have become increasingly popular among athletes, fitness enthusiasts, and everyday consumers seeking enhanced performance, hydration, or a quick energy boost. This paper explores the composition, functionality, and health implications of these beverages. Sports drinks are designed to replenish electrolytes, carbohydrates, and fluids lost during intense physical activity, supporting endurance and recovery. In contrast, energy drinks primarily aim to increase alertness and combat fatigue through stimulants like caffeine, taurine, and sugar. While these beverages offer benefits in specific contexts, excessive or improper consumption raises concerns about potential health risks, including cardiovascular stress, metabolic imbalances, and dependency. This study evaluates the scientific evidence behind their claims, usage patterns, and regulatory challenges, aiming to provide a balanced perspective on their role in modern lifestyles. It also highlights the need for consumer education and innovation in formulating healthier alternatives tailored to diverse needs.

Keywords:   Hydration, Electrolytes, Caffeine, Athletic Recovery, Stimulants, Nutritional Beverages