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The odds of living beyond 110 are increasingly likely, according to a new study from the University of Washington, which used mathematical modeling used to predict the likelihood of people becoming “super-centenarians” over time. 2020 to 2100.
The researchers found that it is “extremely likely” to see the record for the oldest human broken in this century, said Michael Pearce, study author and doctoral student at the University of Washington.
To date, the oldest person to ever live was Jeanne Calment, a Frenchwoman who died in 1997 at the age of 122 years and 164 days.
According to Pearce, there is a 68% chance that a person will reach the age of 127 by 2100, and a 13% chance that a person will reach the age of 130.
Among other factors, advances in medicine and the biology of aging have influenced the potential lifespan of people. Indeed, so much progress has been made in the field of the biology of aging that some experts believe that we may eventually “cure” aging.
“The assumption that the incremental advances in lifestyle and medicine that we have seen over the past 200 years or so will continue over the next 80 years may be pessimistic given advances in the biology of aging,” says Andrew Steele, scientist and author of “Ageless: The New Science of Aging Without Aging.”
“I think there is potential for much more exciting breakthroughs in targeting the aging process rather than particular diseases,” he says.
For example, researchers are studying how to target aging cells called “senescent cells”. Instead of dividing and making new cells, senescent cells hang around and release chemicals and molecules that disrupt other healthy cells and trigger inflammation. The number of senescent cells in a person increases with age, but studies in mice show that they can be removed and potentially increase their lifespan.
Steele says it’s “not a science fiction projection into the distant future” to imagine people currently alive reaching over 120 years old before 2100. A separate study published in May looked at biological markers of aging in blood and discovered that humans in a stress-free and disease-free environment are theoretically able to live up to 150 years.
In the meantime, there are things people can do to increase their life expectancy.
A 2018 Harvard study found that those who followed five simple habits – eat a healthy, high-quality diet, do at least 30 minutes or more a day of moderate to vigorous physical activity, maintain a healthy body weight, and do not drink. excessive amounts of alcohol and not smoking – increased life expectancy up to 10 years. More recent research suggests that eating two servings of fruit and three servings of vegetables is associated with lower death rates.
In the parts of the world where people live the longest, also known as “blue zones,” specific habits contribute to longevity, according to Dan Buettner, member and reporter for National Geographic. For example, having at least three close friends that you can count on for emotional support, walking every day, and taking a 20 minute nap five days a week are all things that have been shown to improve lifespan, a- he previously told CNBC Make It.
Brushing and cleaning your teeth can reduce the risk of heart disease and dementia, according to Steele. Good oral hygiene helps get rid of chronic low-level inflammation that can hamper your immune system.
Researchers at the University of Washington used data from the International Longevity Database, which tracks “super-centenarians,” or people over 110 in 13 countries, including the United States, for their findings. . Researchers haven’t looked for ways to extend your lifespan.
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