S. Jay Olshansky
S. Jay Olshansky
Stuart Jay Olshanskyis a professor in the School of Public Health at the University of Illinois at Chicago concentrating on biodemography and gerontology...
NationalityAmerican
ProfessionScientist
Date of Birth22 February 1954
CountryUnited States of America
aging disability extend extension frailty goal health itself last longer nor people period public science time unhealthy
The last thing you ever want to do is extend the period of frailty and disability and make people unhealthy for a longer time period. So lifespan extension in and of itself should not be the goal of medicine, nor should it be the goal of public health, nor should it be the goal of aging science.
low naturally people
A lifetime of low calories has come naturally to the longest-lived people in the world... in the Japanese archipelago of Okinawa.
ages decades people plenty ways
Our concepts of aging really should be blurring because there are plenty of people who make it to older ages who aren't really any different in many ways than people who are decades younger.
goes people
People pushing the idea that everyone can live to be 100 are perpetuating a myth that goes all the way back to the Bible.
existed history people throughout
Older people may have always existed throughout history, but they were rare.
higher life people
In centenarians and supercentenarians - people over 110 - you see a higher level of fecundity much later in life.
attacks begin effects hit notice people
When you hit your 40s, you begin to take notice of the effects of aging because people that you know begin to die of heart attacks and tumors, so we take notice of the effects of aging.
age biological evidence looking measure none people sell tests time work
Researchers have been looking for biomarkers of age for a long time and have failed. People sell tests out there to measure your biological age, and none of them work. There's no evidence that you can measure biological age with any reliability.
age looks mean outdoors people seems skin spend time
Just because someone looks old doesn't mean he or she is. The skin of some people who spend a lot of time outdoors seems to age very rapidly. Someone can look 80 or 90 and only be 40 to 50.
people fields aging
We know in the field of aging that some people tend to senesce, or grow older, more rapidly than others, and some more slowly.
genesis man
In Genesis 6:3, it says man can live to be 120, but there is no scientific basis for it.
bodies bone cell cope dna extended great havoc knees lifetime might worked worn
The bodies we have are not made for extended use. We must cope with accumulated DNA damage, cell damage, muscle atrophy, bone loss, decreased muscle mass, and joints worn out from overuse during a lifetime of bipedal locomotion. It might have worked great for prehistoric humans, but it wreaks havoc on our knees and hips.
acquires bodies carriers designed dna persist
Once DNA acquires the ability to persist forever, the carriers become disposable. Essentially, our bodies are designed to last long enough to reproduce.
car equivalent filter roughly run
Exercise is roughly equivalent to an oil lube and a filter for a car. You don't have to do it, but when you do, it makes the car run a lot better.