Some people live a very long time.
They can be 110 years old. This is very rare. They stay healthy for a long time. This helps us learn how to live. Do you want to be old and wise?
Some people live to be very old.
These people are 110 years old or older. This is very rare. Only one in 1,000 old people reaches this age. They usually stay healthy for a long time. They do not get many big sicknesses. This helps scientists learn how to live longer. Scientists study them to find out why. It is amazing to see how they live so long.
Some people live to be very old. We call these people supercentenarians. A supercentenarian is someone who is 110 years or older.
This is very rare. Only about one in 1,000 people who reach 100 live this long.
These people often stay healthy for a long time. They usually do not have big sicknesses. This includes things like heart disease or cancer. They often stay well until the very end of their lives. Scientists study them to learn how to live longer. They want to know how some bodies stay strong.
One study looked at the brain. It found a part called the cerebellum stays young. This part of the brain may help them stay sharp. Scientists also look at DNA. DNA is the code inside our bodies. Some supercentenarians have special genes. These genes help fix damage in their cells. This might help them live to such a high age. [Caption: Maria Branyas Morera celebrating her 117th birthday.]
Some people live to be incredibly old. We call these people supercentenarians. A supercentenarian is someone who is 110 years or older.
This is a very rare thing to happen. Only about one in every 1,000 people who reach age 100 will live this long. Most supercentenarians stay healthy for a long time. They often live without big sicknesses until the very end of their lives. This helps scientists learn how people might live longer lives.
Scientists study how these bodies work to find secrets of health. Many supercentenarians stay free of major diseases for a long time. These diseases include things like cancer, diabetes, or heart disease. They often stay well until they reach the very end of their lives. At that time, they might die from an exhaustion of organ reserve. This is the body's ability to bring organs back to a steady state.
Researchers look at many different parts of the body. One study looked at 30 different body parts in a 112-year-old woman. They used something called an epigenetic clock to check the age of tissues. This clock shows how old a part of the body is acting. The study found the cerebellum was protected from aging. This part of the brain acted 15 years younger than expected.
People have been curious about extreme age for a very long time. Geert Adriaans Boomgaard from the Netherlands was the first verified supercentenarian. He turned 110 years old in the year 1898. In 1902, Margaret Ann Neve became the first verified female supercentenarian. Jeanne Calment from France lived to be 122 years and 164 days old. She had the longest documented human life. The oldest man ever verified was Jiroemon Kimura from Japan.
Many countries have many supercentenarians. A study in 2010 found 663 supercentenarians who lived or died. The United States had the highest total number of these people. Japan, England, Wales, France, and Italy also had many. Researchers use groups like the Gerontology Research Group to keep lists. They estimate there are between 300 and 450 living supercentenarians today.
A supercentenarian is a person who has reached the age of 110 years or older. This group represents an extremely rare segment of the human population. While many people reach age 100, only about one in every 1,000 centenarians reaches this milestone. Scientists study these individuals to understand the limits of human life. By looking at how they age, researchers hope to learn how ordinary people might live longer.
One of the most interesting things about supercentenarians is their health patterns. Most of them live a life free of major age-related diseases. These illnesses include conditions like cancer, diabetes, dementia, stroke, and cardiovascular disease. They often remain healthy until they reach the very end of their lives. At that point, they may die from the exhaustion of organ reserve. This term describes the body's ability to return organ function to homeostasis, which is a steady, balanced state. About 10% of supercentenarians stay free of major diseases until their final three months. This is much higher than the 3% seen in regular centenarians.
Researchers use many tools to study the biology of extreme age. They look at the biological age of different tissues to see which parts are protected from aging. One study examined 30 different body parts of a 112-year-old woman. Scientists used an epigenetic clock to measure this. An epigenetic clock is a biological marker that shows the age of a tissue. The study found that the cerebellum was remarkably protected. This part of the brain acted about 15 years younger than expected. This might explain why the cerebellum shows fewer signs of dementia than other brain regions.
Genetics also play a massive role in reaching such high ages. In 2021, a genomic study looked at the DNA of people who lived to very old ages. Researchers found specific genetic characteristics that protect against disease. They identified five significant variants that affect certain genes. These include increased expression in the STK17A gene and reduced expression in the COA1 gene. These variants seem to improve DNA repair. Additionally, supercentenarians often have an unexpectedly low level of somatic mutations, which are changes in the DNA of body cells.
There is a long history of people claiming to reach extreme ages. The term "supercentenarian" has been used since at least 1832. In 1976, Norris McWhirter and A. Ross Eckler Jr. used the term for age research. It became even more popular in 1991 through the book "Generations." While some older claims exist, such as Thomas Peters or William Hiseland, they cannot be reliably verified. Scholars like Jean-Marie Robine suggest Geert Adriaans Boomgaard was the first verifiable supercentenarian. He was a Dutchman who turned 110 in 1898. In 1902, Margaret Ann Neve became the first verified female supercentenarian.
History also gives us records of the oldest individuals ever documented. Jeanne Calment of France holds the record for the longest human lifespan. She lived to be 122 years and 164 days old before she died in 1997. The oldest verified man was Jiroemon Kimura from Japan, who lived to 116 years and 54 days. Today, organizations like the Gerontology Research Group maintain lists of the oldest living people. They estimate there are currently between 300 and 450 living supercentenarians in the world.
Supercentenarians are found in different numbers across the globe. A 2010 study by the Max Planck Institute for Demographic Research found 663 validated supercentenarians, including those who had passed away. The study showed that certain countries have much higher totals than others. The United States had the highest number of supercentenarians. Other countries with high numbers included Japan, England, Wales, France, and Italy. Studying these populations helps scientists connect individual biology to broader global trends in human longevity.
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