You might think that staying hydrated can keep the inevitable haggardness at bay, but experts warn that regularly swigging from water bottles could prematurely age you.
It has nothing to do with plastic or any of the other materials that compose a water bottle, but rather, its shape. Repeatedly pursing your lips around the mouth of a water bottle help form "deep wrinkles" around the lips, according to cosmetic dermatologists. A generation of women are now learning that the hard way.
Apparently, if you want to keep your lips looking young, the best preventative measure you can take is using a cup.
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