The life expectancy of most people is unlikely to reach 120 years in the near future. The reason is that modern medicine is still unable to slow or stop the body’s aging process radically. According to scientists, 120 years has long become the most popular number in discussions about human longevity, often called the “biblical limit.” However, the reality is much harsher: people over 110 years old are extremely rare worldwide, and each such case is carefully studied by scientists.