Coconut water is also a natural popular drink in the tropical countries. It’s a low calorie, fat and cholesterol-free and hydrating liquid found inside the young coconut. With nickname is "MOTHER NATURE’S SPORTS DRINK". It is a refreshing drink with a perfect electrolyte balance to replenish lost salts due to dehydration in the sweltering summer heat. Besides being a thirst quencher, coconut water provides an array of health benefits like prevention of muscle cramps thanks to an excellent source of potassium and a good source of calcium and magnesium. Coconut water is a natural alternative to artificial sport drinks, with initial evidence indicating efficacy about maintaining hydration. Different studies have shown that ingestion of coconut water, a natural refreshing beverage, could be used for whole body rehydration after exercise.