Trygve Tollefsbol is a Distinguished Professor at the University of Alabama at Birmingham (UAB) in the department of Biology. Coining the term “epigenetics diet” in 2011, Tollefsbol has been a leader in the field of phytochemical-based epigenetic mechanisms to prevent cancer. In his role as founder and chief editor for Elsevier's ''Translational Epigenetics'', an internationally recognized series, he has directed the publication of almost 50 books on the topic of epigenetics.
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