For those who’re in any respect fascinated with supporting your longevity efforts (like we’re), you could have heard that having shorter telomeres is an indication of organic growing older—and thus, having longer telomeres is an indication of dwelling an extended life. These little chromosomal caps assist shield our DNA from injury, and measuring the speed of their decay over time can provide us an correct prediction for lifespan. 

Whereas we don’t fairly know if telomere shortening is the reason for demise or just a byproduct of it, one factor is for sure—telomere size is, in truth, related to organic growing older. And because it seems, having longer telomeres is linked to a lowered threat of dementia as properly.