A scientist, reportedly David Sinclair, claims that aging can be treated and has shared his supplement stack. The details of his supplement regimen and 2026 protocol are being discussed, with some outlets highlighting specific trends and supplements, such as NMN, that are popular among billionaires, celebrities, and biohackers. The scientist also credits certain lifestyle habits with making him appear a decade younger, although the exact outcomes and efficacy of these methods are not clear.