Found the article:
Epigenetic Aging Acceleration in Obesity Is Slowed Down by Nutritional Ketosis Following Very Low-Calorie Ketogenic Diet (VLCKD): A New Perspective to Reverse Biological Age
by Andrea G. Izquierdo 1,2ORCID,Paula M. Lorenzo 1
Nutrients 2025, 17(6), 1060; https://doi.org/10.3390/nu17061060
Here is the link to the full article:
https://www.mdpi.com/2072-6643/17/6/1060