To clear the air, below are a few facts all pool owners should know: 1  Pool liners do not cost $10,000. 2  Pool liners generally do not last over 20 years. 3  While tears can happen, they are not likely.  Vinyl pool liners can look just as beautiful as fiberglass or concrete.
Chronic stress accelerates premature aging by shortening DNA telomeres. A wide range of studies have shown that the stress caused by things like: untreated depression, social isolation, long-term unemployment, anxiety attacks... can speed-up the aging process by shortening the length of each DNA strand.
The studies identified an association between telomere length and a gene variant called rs12696304 on the chromosome 3q26. The researchers say that possessing the variant is associated with a person having a shorter average telomere length that equates to about 3.6 years of age-related telomere shortening.he telomeres found at the ends of chromosomes shorten with age. Genetic tests to determine how quickly a person will age may soon be available, according to several newspapers. The news is based on the recent discovery of a genetic variation that apparently predisposes some people to faster ageing.