? Smoking turns ugly and wrinkles. Twins testify ()

It is generally believed that smoking is harmful to health, but a recent survey shows that indulging in smoking will have a serious impact on people's face and skin and make smokers ugly.

The smoker on the right has more serious facial wrinkles than the person on the left.

It is reported that the researchers selected more than 70 pairs of twins for follow-up investigation. One of them smokes and the other doesn't. A few years later, by comparing the photos of the two people, the facial age of smokers is obviously older than that of non-smokers.

According to the survey, smoking will have a serious impact on two-thirds of the face, which will easily lead to increased lip wrinkles and drooping chin.

The one on the left has a smoking history of 17 years, and the corners of his mouth are wrinkled.

Studies have also shown that smokers have more upper eyelids than non-smokers and bags under their eyes are much more serious.

Dr. Bahman Guyuron, who is in charge of this research, said that smoking will reduce the oxygen supply to the skin, which will lead to the decrease of blood circulation in the skin, and eventually lead to the deterioration and increase of skin color.

The one on the right has a smoking history of 14 years, and the signs of mandibular ptosis are more serious.

It is said that the twins selected by the researchers all have different smoking histories, and the smoking age is basically more than 5 years, with an average smoking age of 13 years. The average age of 79 pairs of twins was 48 years old, of which 57 pairs were female.

The one on the right has a history of smoking for 29 years, and his forehead wrinkles are obviously more than those on the left.

Professional photographers take unified close-ups of these twins' faces, and at the same time, these twins also need to fill out questionnaires, including disease history and lifestyle.