Hydration in menopause: why it changes and what helps
Several things shift at once during perimenopause and menopause, and hydration is affected by more than one of them.
What changes
- Hot flushes and night sweats increase fluid and sodium losses, sometimes substantially and usually at night.
- Thirst perception declines with age, so the signal arrives later than the need.
- Body composition shifts. Lean tissue holds more water than fat tissue, so losing muscle lowers total body water.
- Sleep disruption compounds the fatigue and fog that mild dehydration already causes.
What actually helps

Front-load fluids earlier in the day rather than late in the evening, which also reduces night waking. Replace minerals rather than volume alone if you sweat heavily at night. Protein and strength training preserve the lean tissue that holds body water.
If night sweats are severe or disruptive, that is a conversation to have with a doctor rather than a hydration problem to solve alone.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.