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Written by Navneet Kaur, M.Sc. Nutrition & Dietetics

Diet

How Much Water Should You Drink Daily?

Water is essential for health, but how much should you drink daily? Explore the factors influencing water intake and guidelines for optimal hydration. 

Introduction

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Water supports bodily functions like digestion, circulation, temperature regulation, and nutrient transport, crucial for overall health and well-being. 

1. Importance of Hydration 

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The general recommendation is to drink about 8 glasses, or 2 liters, of water per day. However, individual needs vary based on factors like age, activity level, and climate. 

2. General Guidelines 

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Factors such as exercise, climate (hot or humid), illness, and pregnancy increase water requirements. Adjust intake accordingly to maintain hydration. 

3. Factors Influencing Water Needs    

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Body weight influences water needs. As a guideline, drink half your body weight in ounces of water daily, adjusting for physical activity and climate. 

4. Body Weight and Water Intake 

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Recognize signs like dark urine, dry mouth, headache, and fatigue as indicators of dehydration. Regular water intake helps prevent these symptoms. 

5. Signs of Dehydration 

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Apart from plain water, fruits, vegetables, and soups also contribute to daily hydration. Aim for a balanced intake from various sources. 

6. Water Sources 

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Stay hydrated during exercise to replace lost fluids and maintain performance. Drink water before, during, and after workouts based on intensity and duration. 

7. Hydration and Physical Activity 

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Proper hydration supports skin health, kidney function, digestion, and cognitive performance. It also aids in weight management and detoxification. 

8. Health Benefits of Hydration 

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Maintaining adequate hydration is vital for overall health. Listen to your body's cues, adjust water intake based on individual needs, and prioritize staying hydrated daily. 

Conclusion

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