Scientists at King’s College London have found a correlation between the number of moles that a person has on his or her body and the length of time that they live. The more moles that a person has seems to indicate that they will, on average, live longer than a person with fewer moles and it also seems to demonstrate that the people with more moles are less likely to develop heart disease and osteoporosis. People with moles are more likely to develop malignant melanoma however, the most deadly form of skin cancer.