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Chronological age vs biological age
Chronological age vs biological age














In one study from the British Journal of Nutrition, people age 65 and older who ate the most vegetables, fruits, beans, nuts, and olive oil were 25% less likely to die during an eight-year study period. But the lesson remains: By changing your lifestyle, you can slow your body’s aging process.Īre you ready to start looking and feeling younger? Here are the fastest ways to slow down your biological clock.įollowing a Mediterranean diet has repeatedly been shown to slow aging. It involves many tests, and researchers are still working out the process. Unfortunately, there’s no easy way to calculate your biological age. “The other 75% is everything else: lifestyle, environment, etc.” But the rest of it comes down to the decisions you make every day. “Genetics explains about 25% of longevity,” says Austad. What explains the difference? Well, some of it has to do with your DNA. They found that for every period of 365 days (one chronological year), some people aged an average of 2.4 years, while others aged only 0.4 years, or just under five months. They also included more common tests, such as those that look at heart and lung function.Īfter the study, the researchers tabulated the results. The tests included hormone levels, blood cell counts, and snapshots of inflammation. Every few years, the subjects underwent a battery of 19 tests to measure their biological age. The researchers followed a group of more than 1,000 people over two decades. And if you haven’t been - well, it’s never too late to start slowing down time.Īccording to a recent study from New Zealand, some people “age” less than five months a year, biologically speaking. That means that if you’ve been taking care of yourself, you might be “younger” than someone else born in the same year. Diet, exercise, sleep, and stress can speed it up or slow it down, says Austad. “It may not be visible, but it’s there.”īut here’s the good news: You can control the speed of biological aging. He’s the senior scientific director of the American Federation of Aging Research. “With age, we accumulate internal damage no matter what,” says Steven N. Like chronological age, biological age moves steadily forward throughout your life.

CHRONOLOGICAL AGE VS BIOLOGICAL AGE SERIES

This version, called biological age, relies on a series of tests to assess the damage to your cells over the course of your life. By this measure, you grow one year older for every year that passes.īut then there’s a second measure of age that many researchers believe is a better predictor of your health and lifespan. The one you’re probably used to is simple: You count the number of years you’ve been alive, and that’s it. There are two ways to calculate your age.














Chronological age vs biological age