Did you know that there are more people over 100 years of age living in the US than in any other country in the world? It’s true!
Believe it or not there are an estimated 131,000 centenarians living in the US today. Even more surprisingly (due to cutting-edge medical technology and the aging of The Baby Boomers) centenarians are actually the fastest growing age group in the country. It’s been estimated that by 2050 there will be almost one million people in the US who’ve had 100 candles on their birthday cakes.
Scientists around the world are studying these rare individuals with research projects such as The New England Centenarian Study and the Okinawan Centenarian Study so that all of us may benefit.
Which begs the question, “is living longer primarily a function of nature or nurture”. In other words, how much control do we really have? Can we really do something to dramatically impact the length of our lives -- or is it just a matter of having good “luck-of-the-draw” genes?”
Well, twin studies would suggest that genetics are probably responsible for about 25% of longevity. That’s good news because it means that about 75% is related to lifestyle and environmental factors. In other words, although genes are part of the equation, reaching a ripe old age is mostly a result of things over which we have more control.
When centenarians are analyzed as a group, there are common factors in their behaviors and mental outlook that emerge time and time again. So here are some of their secrets to help you increase your chances of hitting The Big One Double Zero.
Maintain an Ideal Weight. As a group, the “over 100 set” are overwhelmingly either lean or of normal body weight. They tended not to go to extremes when it comes to food, avoiding both overeating and fad dieting.
Eat A Healthful Diet. In the Okinawan study centenarians ate mostly plant-based diets low in saturated fat with lots of fruits, veggies, whole grains and legumes. They drank alcohol only in moderation.
Watch Your Cholesterol – Having high HDLs (the good cholesterol) and low LDLs (the bad cholesterol) were significant physical markers of longevity. Poor blood lipid profiles are associated with some of the leading causes of death including cardiovascular disease and hypertension.
Don’t Smoke. Smokers are at least twice as likely to die at any age than non-smokers.
Exercise Daily – Centenarians are much more physically active than the average person. They tend to have been avid walkers or recreational cyclists throughout their lives. Most of them still lived independently in homes where they had to climb up several flights of stairs on a daily basis. Interestingly, these people are usually not former “athletes” but rather people who have made moderate physical activity a natural part of their daily lives.
Develop A Happy-Go-Lucky Attitude – Centenarians have positive personality characteristics that seem to support their longevity. Specifically, they tend to be optimistic, even tempered, with a good sense of humor. They tend not to hold grudges and generally manage stress well.
Stay Connected – Those who hit the century mark typically have a strong network of family and friends – as well as strong spiritual or religious beliefs. Feelings of belonging and connectedness have been associated with healthier immune function and faster rates of healing.
Keep Your Mind Active– A recent Scottish study showed the centenarians as a group tended to have higher IQs. They are also likely to be life-long learners. In fact, one of the women in The New England Centenarian study started painting when she was 95! Learning new things increases communications between various parts of the brain, keeping the mind sharp.
Take Good Care of Your Health Throughout Your Lifespan. As a group people over 100 tended to have unusually good health throughout their entire lifespan. They get regular check-ups and practice good preventative care Interestingly, however, they did not have high health care costs. In fact, the health care costs for a centenarian averages about $8000 a year vs. and average of $24,000 for folks who died between the ages of 60 and 70.
Long life isn’t something that you can cram for at the very end, like a college final. Collectively, these studies of centenarians would suggest that their ability to live about 25 years longer most of us isn’t a function of any one thing, but rather the cumulative effect of years of making smarter choices every single day.
Geralyn Coopersmith, MA, CSCS is an exercise physiologist, certified personal trainer and the creator of The Best Me Ever, a comprehensive weight loss and wellness system just for women