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Even slight dehydration is enough to cause significant problems in women

June 17, 2026

Last updated: June 20, 2026


Research shows even 1.36% dehydration is enough to cause significant mood decline in women: ↑ Anger-hostility 8% ↑ Fatigue 17% ↓ Vigor 12% ↑ Mood disturbance 19% ↑ Task difficulty perception 58% ↓ Concentration 45% ↑ Headaches 2x

Source: https://x.com/BrandonLuuMD/status/2037871395519037934?s=20