The drug also exhibits rejuvenating effects. For example, it can stimulate hair regrowth and prevent hair loss in a short period. It reduces proteins related to aging in the skin and increases collagen. The drug has even shown positive effects in treating age-related diseases such as Alzheimer’s disease, as well as diabetes and heart and muscle conditions.
While the drug label for rapamycin currently does not claim to “extend human life,” some people with a strong desire for longevity have already sought this medication from their doctors and take it regularly in small doses.
A study published in 2023 in GeroScience employed a questionnaire to survey 333 adults taking rapamycin off-label, most under the supervision of a physician. The vast majority (95 percent) reported taking rapamycin for “healthy longevity/anti-aging” reasons, almost 19 percent for preventing dementia, and a few for “cardiovascular disease” or “cancer.” However, no one reported taking the drug for its original approved use: prevention of organ transplant rejection.
“Rapamycin was not made in a laboratory. It is not a synthetic molecule. It is actually from nature,” Dr. Robert Lufkin, adjunct clinical professor at the University of Southern California Keck School of Medicine, told The Epoch Times.
In December 1964, upon hearing about the Chilean government’s plans to build an international airport on Easter Island, a team of 40 people led by Canadian scientists arrived on the island and stayed for three months. Their objective was to explore the island’s population and natural environment before it became exposed to the outside world.
During this period, they observed that the local indigenous people—who walked barefoot—never contracted tetanus, leading the researchers to suspect that some substance in the soil provided protection. Subsequently, in the laboratory, scientists found just that. This substance was a metabolite of Streptomyces hygroscopicus that possessed antibacterial properties.