In a world obsessed with youth and beauty, American billionaire Brian Johnson is taking the pursuit of eternal youth to a whole new level. In his 45th year, Johnson reportedly spends millions every year to reverse aging and regain his 18-year-old body. While many may consider this a futile endeavor, Johnson’s dedication and his unconventional methods raise curiosity and make one wonder about the possibility of resisting the aging process.
Johnson’s regimen: diet, exercise and unconventional treatments
To achieve his ambitious goal, Brian Johnson follows a strict diet and exercise regimen. He carefully selects his diet and strictly adheres to his workout regimen, ensuring that his body stays in top physical shape. But his efforts don’t end there. Johnson also takes numerous supplements and undergoes frequent check-ups to analyze the work of his organs.
In his relentless pursuit of youth, Johnson even resorted to unconventional methods. One such procedure involved injecting himself with blood plasma from his 17-year-old son. While this may seem like something out of the realm of science fiction, Johnson believes that this procedure can rejuvenate his body and reverse the aging process.
The Science Behind Aging: Chronological Age vs. Biological Age
In order to understand the feasibility of Johnson’s scheme, it is necessary to distinguish between chronological age and biological age. Chronological age is simply the number of years of a person’s life as listed on his or her birth certificate. Biological age reflects the rate of loss of body functions and is a more accurate indicator of a person’s overall health and vitality.
Aging is observed in most species, but there are rare exceptions, such as the oceanic quagga, a creature that does not succumb to the aging process. In humans, however, functional decline occurs in different ways. This means that the biological age of some people may be younger or older than their chronological age.
Measuring biological age: observational opportunities
Estimating biological age can be a daunting task, but surprisingly, it can be done simply by looking at a person. Studies have shown that estimating age by visual observation is just as accurate as more sophisticated methods. Factors such as smoking, obesity and poor health can make a person appear older than their chronological age, highlighting the correlation between appearance and biological age.
In addition, measuring grip strength has proven to be a powerful predictor of biological age. As people age, they lose muscle mass, resulting in decreased grip strength. Factors such as disease, obesity, and lack of physical fitness can further affect grip strength. Therefore, low grip strength is an indicator that a person’s biological age may be greater than their calendar age, writes Richard Faragher, professor of biogerontology at the University of Brighton.
The quest for eternal youth: Is it achievable?
While Brian Johnson’s quest for eternal youth may seem far-fetched, it raises important questions about the limits of aging and the potential for increased longevity. Scientists and experts have long been fascinated by the aging process and have devoted their careers to understanding its intricacies.
Dr. David Sinclair, a renowned geneticist and longevity researcher, believes that aging is a disease that can be treated. He states, “We are at a turning point in human history. We are moving from a world in which we simply react to disease to a world in which we can be proactive and prevent it from occurring.”
Dr. Aubrey de Grey, a biomedical gerontologist, holds a similar viewpoint. He argues that aging is the result of accumulated damage to the body’s cells and believes that rejuvenation therapies can reverse this damage and extend our healthy lives.