How much water can be fatal? A guide to water intoxication
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4 min read
While drinking enough water is essential for health, consuming too much in a short period can be deadly. The kidneys of a healthy adult can excrete about one liter of water per hour, making it dangerous to drink significantly more than this rate. This condition, known as water intoxication or hyponatremia, occurs when the body's electrolyte balance is severely disrupted.