People with more moles may be at a higher risk of melanoma, but research suggests that they could be at a lower risk of age-related diseases such as osteoporosis.
A research study conducted by King’s College of London and published in the July 2007 edition of Cancer Epidemiology, Biomarkers and Prevention aimed to investigate the relationship between the number of moles and rate of ageing.
This was done by comparing the length of particular groups of DNA, called telomeres, found in the cells of our bodies with the number of moles on the body.
Telomeres are found at the end of the chromosomes and protect genetic information contained in the chromosome, an article by the University of Utah Health Sciences states. Every time the cell divides, the telomeres shorten in length. It is this shortening process that is associated with ageing and other medical conditions such as cancer.
It is known that the number of moles on our bodies decrease as we age.
Read: Preventing osteoporosis
The study examined 900 sets of female, caucasian twins, using a questionnaire to note a number of factors such as disease, sun exposure and use of tanning beds.
The results indicate that the twins with more moles have longer telomere length, which indicates that they age slower than people with fewer moles.
By measuring the average length of telomere per year in each participant, the study revealed that twins with 100 or more moles were ageing six to seven years slower than those with 25 or less moles.
Lead researcher Dr. Veronica Bataille was excited by the results and believes that the slower rate of ageing in ‘moley’ people could indicate that they will be less susceptible to age-related diseases such as osteoporosis although more research is needed to confirm this.
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