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.
What Research Tells Us About Telomere Shortening & Aging. In population level studies, researchers have found that older people have shorter telomeres. Eventually, the cells with shorter telomeres can no longer replicate. This affects more and more cells over time, leading to tissue damage and the dreaded signs of again. Most cells can replicate approximately 50 times before the telomeres become too short.