Nature Medicine, Published online: 09 March 2026; doi:10.1038/s41591-026-04239-3 In a prespecified ancillary analysis of the COSMOS randomized trial, supplementation with daily multivitamins, but not with cocoa extract, over the course of 2 years decreased biological aging, as measured by epigenetic aging clocks.
Nature Medicine, Published online: 09 March 2026;
doi:10.1038/s41591-026-04239-3
In a prespecified ancillary analysis of the COSMOS randomized trial, supplementation with daily multivitamins, but not with cocoa extract, over the course of 2 years decreased biological aging, as measured by epigenetic aging clocks.
— Source: Nature Medicine (https://www.nature.com/articles/s41591-026-04239-3)