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.
This doesnât cause any particular disease, but research suggests that it hastens the time when whatever your genes have in store will occur â so if youâre vulnerable to heart disease, youâre more likely to get it younger if your telomeres are shorter, said Epel, director of the University of California, San Franciscoâs Aging, Metabolism and Emotions Center.