No one dies of old age. Doctors almost always find a specific cause of death during an autopsy: heart attack, stroke, pneumonia, cancer or another failing organ.
A recent analysis of 2,410 autopsies shows that even apparently healthy centenarians do not die from “old age”, but mainly from cardiovascular disease or respiratory failure. In one group of centenarians, 68 percent died of cardiovascular problems and 25 percent of respiratory failure; “old age” was not noted as the cause for anyone. The myth of death from old age therefore masks the fact that a specific system in the body is the first to give up
That picture is in line with global mortality figures. According to the World Health Organization, ischemic heart disease has been the biggest killer for years, responsible for about 13 percent of all deaths, followed by stroke and chronic lung disease. The World Heart Federation estimates that cardiovascular disease caused about 20.5 million deaths in 2021, about a third of all deaths worldwide.
Researchers warn that many “longevity drugs” such as rapamycin and fasting mainly do what good medicine has been trying to do for years: postpone specific diseases. Mice given these interventions live longer, but they still ultimately die of cancer – just at a later age. “Longevity drugs might just delay specific diseases,” the authors conclude; it is more of a snooze button than a real rejuvenation treatment.
For our daily lives, this means that investing in prevention – blood pressure, cholesterol, smoking, exercise – probably makes much more sense than hunting for a magic anti-aging pill. If you want to know what people are dying from, you should not look at their age, but at the most vulnerable link in their body
The Archynetys Health Desk covers public health, medical research, healthcare systems, wellness trends, and science-backed developments that affect readers globally. This desk applies added care to sourcing, evidence, nuance, and plain-language explanation, especially on high-impact health topics.
