Review
Aging vs. biological age: Conceptual considerations for age reversal claims.
J. Poganik
A. Moldakozhayev
Jamie N. Justice
M. Kaeberlein
Peter D. Adams
Kenneth Rockwood
L. Ferrucci
V. Gladyshev
Medicine
Abstract
Whether reversal of biological age and/or aging is possible is among the most actively debated topics in the field of aging. Here, we consider the meaning of biological age reversal and its burden of proof, focusing on foundational issues and the language we use to debate these questions.