Alert! Fifteen of the appearance of smoke damage! part 4

Stretch Marks
The nicotine in tobacco damage the skin fibers and connective tissue, causing it to lose elasticity and toughness.
A red striped skin, stretch marks can fade into the silver, forming the rapid growth of body weight. Any person may grow fast weight gain stretch marks, such as pregnant women, but cigarettes are a big incentive.
Scar
Nicotine causes vasoconstriction, decreases blood vessel diameter and thus limit the supply of the face or other parts of the capillaries of the oxygen-rich blood flow.
This means that compared with non-smokers, smokers take more time to wound healing, and scars will be larger and more red.
Belly
Cigarette suppresses the appetite, so smokers often light weight than non-smokers. However, the 2009 study conducted in the Netherlands found that visceral fat smokers than non-smokers. This deep fat will accumulate around the organs, concentrated in the upper abdomen, and ultimately increase the risk of other diseases such as diabetes.