Researchers in Ohio studied the physical differences between the faces of nonsmokers and their twins who smoked and found confirmation of a long-held belief: Smoking does indeed age you.
NYC Council gets tough on tobacco, approves raising purchase age to 21.
The photos were divided into two categories.One smoked and the other didn't. The other group was made up of smokers, but in each set, one twin had smoked at least five years longer than the other.
Two doctors and a medical student studied photographs of the twins and assigned scores to their facial features.
In the case of the first group, the judges said the smoking twin appeared older 57% of the time.
"Smoking reduces the collagen formation, results in collagen degradation and reduces the skin circulation," Guyuron said. "Additionally, nicotine reduces the skin thickness. All of these reduce skin elasticity and (cause) premature aging."
Start to Grow Your Own Good. Add It To Your Table Today.
Hydroponics Systems from Taiwan Chicfarm LED grower, http://www.chicfarm.net
沒有留言:
張貼留言