Your body is made up of 60% water. You need water to digest food, circulate blood, transport nutrients throughout your body, produce saliva, and maintain the proper body temperature. You lose water throughout the day by sweating, breathing, and using the bathroom. Drinking plenty of water can result in: Fewer wrinkles and fine lines on your skin Enhanced physical performance Improved brain function Increased energy levels Fewer headaches Weight loss Healthier tissues and joints Better mood It's difficult to overstate the benefits of drinking enough water. If you're running low on bottled water, just place a quick order through Instacart, and you restock your fridge the same day!