Longevity science faces misinformation concerns amid Madrid summit

A report by the Spanish Society of Anti-Aging and Longevity Medicine (SEMAL) and the SaludsinBulos Institute reveals that approximately 31% of high-visibility longevity content on platforms like YouTube, Instagram, and TikTok lacks sufficient scientific evidence. The study reviewed 70 popular posts, finding that 45% of the problematic content makes unsubstantiated promises regarding reversing or halting the aging process.

Other common themes include the promotion of specific supplements and molecules—such as NAD+, resveratrol, and NMN—often framed around detoxification. Additionally, 27% of the content relies on sensationalist headlines or extrapolated data. Notably, 68% of the creators presenting these claims identify as doctors or scientists, and 32% use the content to market paid products or services.

Parallel to these concerns regarding misinformation, the International Longevity Summit Madrid convened at the Real Academia Nacional de Medicina de España. The summit brings together researchers, philosophers, and entrepreneurs to discuss the biology of aging. While some participants focus on the commercial potential of extending life, experts at the event emphasized that true progress lies in increasing functional health and well-being rather than simply adding years to life.