Guide
As a qualified "anti-aging master", how can you not know the ever-changing life extension technology?
Pay attention to the time school to chase the new express column, here contains the freshest life extension information, take you to the first time to link the world's cutting-edge longevity technology trends.
Originating in India, meditation is somewhat similar to Buddhist zazen and can be used to exercise attention and strengthen consciousness and achieve spiritual calm and stability.
At first, people scoffed at this practice, but with the continuous research of modern scientists, its role in nourishing the body and mind seems to be true, and now more and more people are beginning to believe it, including those well-known Silicon Valley giants, as well as our common "friend" Olympic champion Gu Ailing. In addition to being good for the body, scientists have also found that meditation helps prolong human lifespan.
The Nobel Laureate study found that 90 days of meditation, 20 years younger
In 2009, Dr. Elizabeth from the University of California, the United States, discovered telomeres and telomerase, which won the Nobel Prize in Physiology that year, and the study found that the shorter the human telomeres, the older the physiological age. After relevant experiments, she published the idea of "meditating for 3 months, 20 years younger".
Dr. Elizabeth's team wanted to explore the direct relationship between mental stress and telomere length, and over a period of four years, they collected blood samples from 58 mothers and unexpectedly found that the pressure on the mothers was inversely proportional to telomere length and telomerase levels. Throughout the study, the telomere lengths of the two mothers with the greatest stress differences also varied widely, with a physiological age difference of up to 10 years.
According to the experimental point of view, Dr. Elizabeth began to look for a way to "extend" telomeres, if telomeres can be stretched by acquired intervention, it is undoubtedly another major breakthrough on the road to human life extension. So in 2017, the team recruited 239 women aged 40-70 as subjects, and their living habits were almost the same. Dr. Elizabeth took them to the Shambhala Mountains for a three-month meditation, and the results of the experiment were published in the scientific journal Oxid Med Cell Longev.
Under the closed experiment, participants in the study meditated for 2 hours a day. After 3 months, Elizabeth's team found that 83% of people had telomeres that were nearly one-third longer and reduced oxidative stress, directly 20 years younger from the perspective of physiological age. Although the number of participants and time in the study was not sufficient, it also proved to some extent that meditation is good for physical health.
Meditation may be useful, but my mind cannot be at peace
The results of the experiment are encouraging, and the same skeptical voices are also heard, and some people have raised realistic factors, such as nine to five, people who are busy making a living every day, even though meditation may be useful to them, they can't actually calm down. Some people also began to contradict it: the experiment required 2 hours of meditation a day, and I was likely to fall asleep in the process, if the length of telomeres is against the physiological age, is there no other way to improve?
Is this idea feasible? Hayayuki Amano's team at Baylor College of Medicine gave the answer. In March 2019, the team published a paper in the sub-journal cell and found that the length of telomeres can be stretched, mainly using a molecule called β-niacinamide, which plays a positive role in survival. While it doesn't sound as stimulating as the meditation data, research from the cellular level is clearly more convincing.
George Church, the godfather of contemporary genomics, has publicly stated that if there is $10 billion in funding, it should be used to study how to fight aging. "Aging, like a cold, is a disease that can be cured," Harvard professor Sinclair once made in his book; coincidentally, if this idea is true, then the scientists' findings are not counterintuitive.
Third, after telomere stretching, the upper limit of life expectancy of 120 years old may be broken
After the human cell differentiation reaches a certain number of times, the telomeres will be worn out, which cytologists believe to be 50 times, and the interval between each time is about 2.4 years, which is the theory of "cell differentiation, telomeres shortening". By analogy, the average person could theoretically challenge the 120-year-old lifespan cap. If telomere length can be stretched, then this upper limit will not be so difficult to break.
In the life sciences sector, scientists are constantly innovating on this track. In recent years, Israeli scientists have made new discoveries, and their paper published in Aging points out that they conducted a high-pressure oxygen inhalation experiment, which involved 34 elderly people over 65 years old who received high-pressure oxygen for 3 months and 5 times a week, and found that the length of the subjects' telomeres was stretched by about one-fifth, and the senescent cells were also removed by more than one-tenth. For a time, it became the favorite of celebrities and rich people, and it is said that European and American pop singer Justin Bieber also arranged two for himself.
Modern technology has brought earth-shaking changes to our food, clothing, housing and travel, and the "eternal youth" that was originally in fairy tales seems to be not so far away under the research and development of emerging technologies. Celebrity "exclusive" hyperbaric oxygen chamber may not be able to experience, regular meditation training we may not be able to calm down, what can be done is to pay more attention to their own life patterns, through reasonable dietary adjustments to promote physical health, which may be the most "affordable" and the highest return to the average person anti-aging means. Readers who are interested in eating health can comment or believe in the school of [Xian Fang] and get anti-aging food/spectrum. The world is changing rapidly, and our cognition is constantly being refreshed by the research and development of these life-sustaining black technologies. Health and longevity extension is not as difficult as you think, there are more anti-aging science content in the homepage, welcome to pay attention.