The article in Nature Medicine, titled "A daily multivitamin slows the ticking of epigenetic clocks," was published online March 9, 2026 with doi:10.1038/s41591-026-04249-1. Data show that daily multivitamin supplementation slows down the ticking of the epigenetic clock. These clocks measure biological age based on epigenetic changes. Suplementácia živinami môže modifikovať merania biologického veku založené na epigenetických hodinách. Ide o veľký pokrok v oblasti doplnkov stravy. Whether such interventions can increase health remains an open question.