Short Wave Water Water Everywhere, But How Much Do You Really Need?
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Sep 21, 2022 Discover the truth behind common hydration myths, including the often-quoted '8 cups a day' rule. Delve into the risks of both overhydration and dehydration, especially among marathon runners facing hyponatremia. Explore how the brain regulates thirst, debunking misconceptions about hydration signs. Learn why listening to your body's thirst cues might be more reliable than urine color. Plus, find out how hydration impacts cognitive function and mood, and the surprising role of caffeine in your hydration journey.
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Marathon Runner Hyponatremia
- In 1999, several marathon runners experienced seizures after receiving IV fluids.
- This highlighted the issue of hyponatremia, caused by too much water and too little sodium.
Hyponatremia Explained
- Hyponatremia occurs when the body's balance of water and sodium is disrupted.
- Too much water and too little sodium can lead to serious health issues.
Listen to Your Thirst
- Pay attention to your body's thirst cues for proper hydration.
- The eight glasses a day rule is a myth.