expenditure slightly, but claims that morning water dramatically “switches on” metabolism are exaggerated.
The effect
is small and not a substitute for:
* balanced nutrition
* regular physical activity
* adequate sleep
* maintaining muscle mass
Hydration supports metabolism, but timing alone is not magical.
## Does It Improve Skin?
Adequate hydration supports normal skin function, especially in people who are dehydrated.
But drinking one glass of water in the morning is unlikely to transform your skin by itself.
Skin appearance is influenced by many factors, including:
* genetics
* sun exposure
* smoking
* sleep
* nutrition
* skin-care habits
*
