1 serving (240 grams) contains 0 calories, 0.0 grams of protein, 0.0 grams of fat, and 0.0 grams of carbohydrates.
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Nutrition Information
Calories |
0 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 0 g | 0% | |
| Saturated Fat | 0 g | 0% | |
| Polyunsaturated Fat | 0 g | ||
| Cholesterol | 0 mg | 0% | |
| Sodium | 7.2 mg | 0% | |
| Total Carbohydrates | 0 g | 0% | |
| Dietary Fiber | 0 g | 0% | |
| Sugars | 0 g | ||
| protein | 0 g | 0% | |
| Vitamin D | 0 mcg | 0% | |
| Calcium | 14.4 mg | 1% | |
| Iron | 0 mg | 0% | |
| Potassium | 0 mg | 0% | |
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
Food Attributes
Source of Calories
About Water
Water is a transparent, flavorless, and essential liquid that serves as the foundation of life for all known organisms. It is not tied to any specific cuisine but is universally consumed across all cultures and geographic regions. Nutritionally, water contains zero calories, fat, carbohydrates, or protein, yet it plays a crucial role in bodily functions such as hydration, temperature regulation, and nutrient transportation. It contains trace amounts of minerals like calcium, depending on the source. Distilled, spring, and mineral waters vary in mineral content, making them slightly different in composition but equally vital for hydration.
Health Benefits
- Hydrates the body, maintaining fluid balance and supporting kidney function by flushing out toxins.
- Aids in temperature regulation through sweating and respiration, key for energy metabolism.
- Supports joint lubrication and prevents dehydration-related fatigue.
- Can contribute to marginal calcium intake, with about 6 mg per serving in some water types.
- Promotes digestion by enabling saliva production and aiding nutrient absorption.
Dietary Considerations
Selection and Storage
Store water in a clean, sealed container in a cool, dark place to maintain freshness and avoid contamination. Always check if your source of water is safe for drinking or requires filtration.
Common Questions About Water Nutrition
Does water contain any calories or nutrients?
Water is calorie-free and contains no protein, carbs, fat, sugar, or fiber. It only has a minimal amount of sodium, about 3 milligrams per 8-ounce serving, which contributes insignificantly to daily intake.
Can I drink water on a keto or low-carb diet?
Yes, water is compatible with all diets, including keto and low-carb, as it contains no carbohydrates, calories, or macronutrients. It is an essential beverage for staying hydrated regardless of dietary restrictions.
What are the health benefits of drinking water?
Drinking water is crucial for overall health as it helps regulate body temperature, supports digestion, maintains healthy skin, and aids in nutrient absorption. Staying hydrated also improves physical performance and cognitive function.
How much water should I drink in a day?
The general recommendation is about 8-10 cups (64-80 ounces) of water daily for most adults, but individual needs vary based on activity levels, climate, and health conditions. Listen to your thirst and consult a healthcare provider if you're uncertain about your requirements.
How does water compare to other beverages for hydration?
Water is the best choice for hydration since it is calorie-free, sugar-free, and readily absorbed by the body. Unlike sugary or caffeinated beverages, drinking plain water avoids unnecessary calories and potential dehydration effects from diuretics like coffee or tea.
Data Sources & Scientific References
Our nutrition data comes from trusted, authoritative sources to ensure accuracy and reliability. Below are specific scientific references and authoritative sources for this food item.
- USDA FoodData - Water DataU.S. Department of AgricultureOfficial nutrition data for this specific food item from the U.S. Department of Agriculture's comprehensive food database.
- Dietary Guidelines for Americans, 2020-2025U.S. Department of Health and Human Services and U.S. Department of AgricultureDiscusses the importance of water intake as part of a healthy dietary pattern to support hydration and overall health.
- Water, Hydration and HealthNational Institutes of Health (NIH)A peer-reviewed study exploring water's role in hydration and its broader implications for health.
Additional Authoritative Sources:
Daily value percentages based on FDA guidelines. Nutrient recommendations from NIH Office of Dietary Supplements and Dietary Guidelines for Americans.
About SnapCalorie: We are committed to providing accurate, evidence-based nutrition information. Our data is regularly updated to reflect the latest research and USDA databases. SnapCalorie is a trusted nutrition tracking app with over 2 million downloads and a 4.8/5 star rating.
