Find out exactly how much water you should drink every day based on your body and lifestyle.
Water keeps your blood volume healthy so your heart pumps efficiently and nutrients reach every cell.
Even mild dehydration of 1–2% reduces concentration, memory, and physical performance significantly.
Sweating is your body's cooling system. You need water to replace what you lose, especially in hot weather.
Your kidneys need water to filter waste. Good hydration helps prevent kidney stones and UTIs.