‘The Elixir of Youth’? Omega-3s linked to younger

Telomeres, DNA sequences at the close of chromosomes that shorten as cells replicate and age, does not normally correlate with chronological age, and there is evidence to advise telomere shortening might be modifiable by way of life elements.

“The elements that are strongly involved with accelerated telomere shortening and dysfunction are oxidative tension and swelling,” ​explained scientists from Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences in Nutrients​.

“The ability of omega‐3 fatty acids to lower these destructive effects is similar not only to their well‐documented useful outcome on a quantity of ‘lifestyle’ disorders but also to their effective results on telomere biology.

“The use of omega‐3 fatty acids to decrease accelerated telomere attrition and, as a result, counteract premature growing old and lessen the chance of age‐related ailments raises large hopes.”


The ageing and lifespan of normal, healthier cells are connected to the so-identified as telomerase shortening mechanism, which restrictions cells to a mounted variety of divisions. During mobile replication, the telomeres operate by guaranteeing the cell’s chromosomes do not fuse with each other or rearrange, which can direct to cancer.

Elizabeth Blackburn, a telomere pioneer at the University of California San Francisco, likened telomeres to the finishes of shoelaces, with out which the lace would unravel.

With every replication the telomeres shorten, and when the telomeres are fully eaten, the cells are ruined (apoptosis). Telomere shortening or attrition was listed as one of the nine hallmarks of getting older in a seminal paper published in Mobile​ in 2013 by Carlos López-Otín et al​.

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