The document discusses the importance of hydration, noting that the human body is composed of up to 70% water, crucial for functions like brain activity and digestion. Daily water intake guidelines suggest 3.7 liters for men and 2.7 liters for women, while recommendations to stay hydrated during and after exercise are provided. It also highlights the dangers of dehydration, which can impair cognitive function and lead to severe health issues.

1. How Much Water Do
You Need Daily:Top
Benefits of Staying
Hydrated
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2. Importance of Water in
the Body
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The human body is up to 70% water; brain is 90%, and blood is 85%.
Water is essential for brain function, digestion, nutrient
transportation, and detoxification.
Hydration helps maintain energy levels, cellular function, and
temperature control.

3. Daily Water Intake
Guidelines
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General recommendation: 3.7 liters (125 oz) for men, 2.7 liters (91 oz) for women.
Use 1/2 to 1 ounce of water per pound of body weight for a more accurate intake.
Increase intake based on climate, physical activity, and special needs (e.g., pregnancy).

4. Staying Hydrated
During Exercise
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Drink 17-20 oz of water 2-3 hours before exercising, 7-10 oz every 20 min during.
For long or intense workouts, supplement with carbohydrates and electrolytes.
Post-exercise: Drink at least 8 oz of water to replenish lost fluids.

5. Dangers of Dehydration
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Dehydration can impair cognitive function, cause fatigue, dizziness, and disrupt
electrolyte balance.
Severe dehydration can lead to heatstroke, muscle cramps, confusion, and even
death.
Symptoms include dark urine, dry skin, decreased urination, and increased body
temperature.

6. Thank you
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