Your diet affects your skin.
According to the article here.
Green tea and red wine helps prevent wrinkles.
Drinking water helps hydrate the skin but healthy fatty acids such like Omega 3 helps retain it onto the skin.
Apparently sugar and chocolate are bad for the skin, not only they work the effect the opposite of green tea, they'll make your skin ages faster. Woe is me~ :(
Same goes with coffee, spicy food, alcohol and stress. There goes all the beauty in life.
Which explains why we South East Asians grow old so fast!
We eat all the bad stuff and stop ourselves from eating healthy fats.