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Secrets of Centenarians

Secrets of Centenarians

By Sara Novak, Planet Green

Only one in 6,000 people reaches the century mark and just one in 7 million lives to be 110 or older. Is it a fluke that some people live so many years or are there commonalities that allow them to push on well after a century of life? The New York Times recently took time to talk to a group of centenarians and find out their story and in my research I’ve found a few traits that seem to show up in most centenarians.

Crediting a Healthy, Low Impact Lifestyle
As you might expect, centenarians are usually free of many of the diseases like heart disease and diabetes that cause ill health later in life. They’re often amazing at dealing with stress so that it doesn’t reflect on their well being. Centenarians donít abuse cigarettes or drink too much and they are rarely, if ever obese. They tend to eat very little meat, regularly exercise, and spend a lot of time with their friends and families according to a study at Boston University.

Genes Are Only Part of It
Without a doubt, genetics plays a major role in unusually long lives. Centenarians often have others in their family that have lived past a century. But genetics isn’t the only component. Based on studies at Boston University, it’s 70 to 80 percent environment and 20 to 30 percent genes.

Where Do Centenarians Come From?
While the US has a high rate of centenarians, this doesn’t always mean a high quality of life. Quality of life is sometimes surpassed by the need to keep people alive. It’s not about just living past a century, but being functional the whole time. The Seventh-day Adventists live an average ten years longer than others in this country, to an average age of 88 with a higher percentage of unusually long lives. They don’t smoke, tend to be lean and fit, and get regular exercise. They eat a largely vegetarian diet and spend a lot of time involved with family and religion, which scientists think helps them manage stress according to a story in the LA Times.

In Okinawa, an island of Japan there are more centenarians than any other place in the world. Their diet is filled with whole grains, vegetables, and fish. They eat very little meat and dairy. An Okinawan staple is tofu and bean curd.

Dominica has the second highest rate of longevity in the Western Hemisphere. Out of a population of 70,000, 21 Dominicans are more than 100 years old. Tourism minister Charles Savarin attributes Dominicansí longevity to the islandís pristine environment. He says:

Many people still drink water straight from the rivers. The water is naturally filtered and entirely without chemicals. There are no industrial plants emptying into the streams and the sea. Most of the country is heavily forested so that we may have more oxygen here than anywhere else.

Live to Be 100
The Secret to a Long Life
7 Animals with the Longest Life Spans

Read more: Diet & Nutrition, Fitness, General Health, Health, Mental Wellness,

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Samantha, selected from Planet Green

Planet Green is the multi-platform media destination devoted to the environment and dedicated to helping people understand how humans impact the planet and how to live a more environmentally sustainable lifestyle. Its two robust websites, and, offer original, inspiring, and entertaining content related to how we can evolve to live a better, brighter future. Planet Green is a division of Discovery Communications.


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7:01AM PST on Nov 7, 2013

Thanks for sharing :)

3:10AM PST on Mar 7, 2013


1:41AM PST on Mar 7, 2013

Great article. Thanks.

6:17PM PST on Nov 15, 2010

My grandfather is 96 y.o. He amazes me how healthy and lucid he is. I just Luv him!!!!!

6:03PM PST on Nov 13, 2010

Thank you

1:37PM PDT on Nov 5, 2010


7:36AM PDT on Nov 4, 2010

I have known or met at least 30 people (incl both parents) who lived to age 90 or older, and have given a lot of thought about how they lived. A few...most of their food was processed & kept in glass jars (not cans contaminated with BPA), they took few baths, got plenty of sleep, drank water instead of soda pop or other junk beverages, ate lots of root veggies. Also, they got a lot of outdoor exercise (gardening, etc.)

Let's all try to shape up; what good is a nation of sick people.

1:02AM PDT on Nov 4, 2010

Thanks for the input! I have set myself the goal of living to 103... But most important is that I live a happy and fulfilling life full of joy and fond memories and loved ones. So many old people in our society are lonely and do not receive the respect they deserve. In our global, fast paced lifestyle, many families neglect their parents and grandparents. We should shower them with love, attention and gratitude, no matter where we are in the world. For without them we would not be... Food for thought! Blessings, D

10:05PM PDT on Nov 3, 2010

That's really impressive information .....
I had a great-great-grandmother who lived up to 93 years of age if memory serves right. They had lost her birth certificate during the Spanish Civil War, she was of Spanish origin and she was so funny; I loved her

9:39PM PDT on Nov 3, 2010

Thanx :-) Interesting facts.

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