The beauty mole on the lips of American supermodel cindy crawford is not only the "registered trademark" of her active runway, but also adds to her charm. A recent medical study in Britain found that long moles have unexpected benefits. The more moles there are, the more people can keep their youthful footsteps and even live longer. Scientists at King's College London conducted a comparative study of more than 1,8 pairs of twins, and found that people with more moles (more than 1) have longer telomeres than those with no more than 25 moles. Telomeres are the terminal structures of chromosomes. As cells age and lose the ability to divide, telomeres will gradually shorten in length. Therefore, the longer telomeres, the slower the aging of cells. Dr. Bartaire from the Twin Research Center of King's College pointed out that the study found for the first time that people with more moles may have a higher risk of skin cancer, but they age slowly and are less likely to suffer from aging-related diseases, such as cardiovascular diseases and osteoporosis. The report pointed out that the long-term moles of children will gradually disappear after middle age. Generally, white people have an average of 3 moles, and some people even have 4 moles all over their bodies. The reasons for these differences and the functions of moles are still unknown. Previous studies have pointed out that the number of moles is related to heredity. According to the phenomenon that moles disappear with age, Dr. Bartaire and the researchers spent seven years observing the telomere length of the twins studied every year. The results showed that the more moles, the longer telomeres, and the longer moles can last. People with short telomeres not only have fewer moles, but also disappear with age.