The Secret of ‘Immortality’? Few People Know But Elderly People in Northern India Caught the Attention of Scientists Worldwide by Reporting an Average Lifespan of 120 Years, Low Incidence of Diseases and Births at 65, Attributing the Result to a Simple Diet, Active Routine and Extreme Habits in the Hunza Valley
Elderly women giving birth at 65? The idea seems impossible, but historical accounts about the Hunzas, also called Hunzakut, describe a people living in northern India, by the banks of the Hunza River, with an average life expectancy of 120 years.
The detail that caught the most attention is that, according to observations recorded by researchers, they rarely get sick and appear in surveys as the only group with a zero cancer rate in certain analyses.
In addition to longevity, there are descriptions of features considered out of the ordinary, such as women in their 40s looking like girls, maintaining a slender body at 60 and giving birth at 65. This has made the Hunza Valley one of the most talked-about cases when it comes to health and lifestyle.
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The Hunza Valley Became a Global Focus After Reports of People Who Do Not Get Sick and Almost Have No Serious Diseases
The Hunzas were first described by British military doctor Robert McCarrison, who lived near the Hunza Valley for 7 years.
During his entire period of work, he claimed never to have encountered a single sick Hunzakut, referring specifically to serious illnesses. Short-term symptoms, such as diarrhea, rashes or colds, did not fall into this classification.
This point was used by critics and debunkers, who tried to reduce the narrative to the fact that mild problems did exist. Nevertheless, McCarrison and other researchers did not treat these episodes as diseases, but as natural phenomena inherent to the valley’s inhabitants.
The Diet of the Elderly Emerged as the Main Factor After Seven Years of Observation, and the Comparison with Neighbors Reinforced the Contrast
McCarrison concluded that diet would be the main factor for the longevity of the Hunza people. The logic was straightforward: if a person eats poorly, not even the mountainous climate can protect them from disease.
The contrast emerged strongly when it was observed that neighbors of the Hunzas, living in the same climate, suffered from a wide variety of diseases.
The difference also appeared in life expectancy: while the Hunzakut were described with an average of 120 years, the neighbors would have half of that.
French Medical Expedition in 1963 Reinforced the Average of 120 Years and Registered a Case of 160
In 1963, a French medical expedition visited the Hunzakut and confirmed the findings attributed to McCarrison.
The researchers recorded an average life expectancy of 120 years. They also observed a case of maximum age reported as 160.
The result was surprising because, in addition to the numbers, the scientists described physical signs associated with slower aging, with women in their 40s looking like girls, maintaining a slender body at 60 and giving birth at 65.
An International Conference on Cancer in Paris in August 1977 Associated Complete Absence of the Disease with the Hunzas
In August 1977, during an international conference on cancer in Paris, a statement was made that further amplified the repercussions.
The statement released was that, according to geocarcinological data, the complete absence of cancer would occur only among the Hunza people.
In another record, it was also stated that, in an international conference on cancer, it was observed that they would be the only ones with a zero cancer rate. From then on, the region began to be repeatedly mentioned as a unique case in the world when the subject is cancer and longevity.
Extreme Routine in the Cold, Daily Activity and Natural Foods Form the Package of Habits Pointed Out as the Secret of the Elderly
Over the years, many expeditions, scientists, and gerontologists visited the Hunza Valley and, according to reports, agreed that the secret lies in diet and lifestyle.
Among the described habits, a very specific social profile emerges: the Hunzakuts would be friendly and positive, rarely getting angry or complaining, not showing nervousness or impatience, and not fighting among themselves.
The routine also stands out for its extremity: they bathe in cold water even at -15 degrees, and not only children but also centenarians would participate in active games.
In terms of diet, the described pattern repeats regularly. In summer, raw fruits and vegetables. In winter, sun-dried apricots, sprouted grains, and sheep cheese.
There is also a significant period known as the hunger spring, when the fruit is not yet ripe. This interval lasts from 2 to 4 months, and during this time, they almost eat nothing, drinking only a beverage made from dried apricots once a day.
McCarrison pointed out that protein intake would be low. Meat would be consumed extremely rarely, usually when an animal is injured or dies in an accident.
The description also includes intense work and long distances, with daily walks of dozens of kilometers without getting tired.
The basis of the diet would primarily consist of raw foods, with vegetables and fruits predominating every day. The foods would be natural, grown exclusively in their own soil, without chemicals, including vegetables, fruits, herbs, and grains.
When they cook, it would be over an open fire, with the idea of preserving biologically valuable nutrients. Salt consumption would be very moderate, and they would not eat sugar.
Another point mentioned is water, described as soft mountain water without calcium.
Experiments with Animals in England Compared Common Diet with the Hunza Elders’ Diet and Pointed Out a Clear Difference in Health
After returning to England, McCarrison conducted experiments with a large number of domestic animals.
One group was fed a regular diet described as white bread, herring, sugar, canned and cooked vegetables, and had developed a wide variety of human diseases.
The other group followed the Hunza diet and remained completely healthy throughout the experiment.
The combination of accounts, visits from researchers, and historical comparisons transformed the Hunza Valley into one of the most talked-about examples when the topic is diet, longevity, and the absence of serious diseases, with special emphasis on the supposed zero cancer rate and the description of births at 65.
If you have already heard about the Hunzas, or have questions about how such a simple routine could be linked to an average life of 120 years, leave your comment and tell us what most caught your attention in this case.


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