What happens if you drink 3 litres of water daily?
ET Online
Sep 18, 2025
Digestion and regularity
Adequate water softens stools and supports bowel movements.
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Kidney stone protection
Higher fluid intake dilutes urine and lowers stone‑forming minerals’ concentration.
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Headache and mood
Improving hydration often relieves dehydration‑related headaches and supports alertness and mood.
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Exercise performance
Replacing fluids lost in sweat helps maintain endurance, power, and thermoregulation.
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Skin and energy perception
Better hydration can improve skin turgor and comfort.
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Not a one‑size goal
Total water needs vary by body size, diet, climate, altitude, pregnancy/lactation, and activity.
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Avoid overhydration
Rapid, excessive intake can dilute blood sodium (hyponatremia): nausea, confusion, seizures in severe cases.(Disclaimer: Educational information—not medical advice.)
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