dehydration can sometimes contribute to:
* fatigue
* headache
* reduced concentration
* feeling sluggish
Drinking water after waking may help you feel more refreshed, especially if you went to bed slightly dehydrated or slept in a warm room.
That does not mean water works like caffeine, but good hydration supports normal brain and body function.
## 3. It Can Support Normal Bowel Movements
Water helps keep stool softer and easier to pass.
For some people, drinking water in the morning may also become part of a routine that encourages a bowel movement.
This can
