Why is important to drink water when it is hot especially if you are working or playing sport in sun?

Drinking water in hot conditions is crucial because it helps regulate body temperature and prevents overheating during physical activities. When you sweat, your body loses fluids and electrolytes, which can lead to dehydration, fatigue, and decreased performance. Staying hydrated ensures that your muscles and organs function optimally, reducing the risk of heat-related illnesses. Additionally, proper hydration supports overall endurance and stamina, allowing you to perform better in sports or work in the sun.