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  1. How Much Water Do You Need? • The Nutrition Source

    Feb 26, 2025 · Water There are many options for what to drink, but water is the best choice for most people who have access to safe drinking water. It is calorie-free and as easy to find as the nearest …

  2. Water: How much should you drink every day? - Mayo Clinic

    Oct 12, 2022 · Most healthy people can stay hydrated by drinking water and other fluids whenever they feel thirsty. For some people, fewer than eight glasses a day might be enough.

  3. About Water and Healthier Drinks | Healthy Weight and Growth | CDC

    Jan 2, 2024 · Getting enough water every day is important for health. Drinking water can prevent dehydration, which may cause unclear thinking, mood change, overheating, constipation, and kidney …

  4. How Much Water Should You Drink Every Day? - WebMD

    Oct 17, 2025 · How Much Water Do You Need Each Day? We’ve all heard that eight glasses of water each day is best. But the truth is, the daily water intake that each person needs varies.

  5. How much water should you drink a day? - MD Anderson Cancer Center

    Aug 19, 2025 · Water is vital for keeping your body functioning well. Our expert shares how much you need and the best ways to stay hydrated.

  6. Why the '8 Glasses a Day' Hydration Rule May Not Be Right for Everyone

    Sep 30, 2025 · Daily water intake can vary depending on your needs, health conditions, and lifestyle. In addition to drinking plain water, you can consume fluids through foods and other beverages. For …

  7. New Year, New Goal: Drink This Much Water to Hydrate the Right Way

    2 days ago · Drinking enough water every day has a variety of health benefits from regulating your body temperature, to preventing migraines and headaches.

  8. How Much Water Should You Drink Each Day? - GoodRx

    Dec 16, 2024 · How many ounces of water you need to drink per day is based on factors such as your weight, activity level, and health conditions. You should drink enough water to meet your individual …

  9. Water, Hydration, and Health - Nutrition.gov

    Find resources, recipes, and videos to help you stay hydrated with water. Get tips for choosing drinks that are lower in added sugars and calories. Learn what foods and beverages can help you stay …

  10. How Much Water You Should Drink Every Day - Cleveland Clinic …

    Oct 3, 2024 · Water is sometimes considered a fourth macronutrient, joining the list with protein, fats and carbohydrates. It’s required for your body to function optimally. (Fast fact: Your body is 60% water.) …