In another program of TUMS EDGE, Dr. Mohammad Abdollahi, a member of the faculty of Tehran University of Medical Sciences and a professor of toxicology and pharmacology at the Faculty of Pharmacy, presented his highly cited article entitled "Environmental toxins, degenerative incidence". diseases and their treatment". It is explained in terms of epigenetics. Referring to the first question of this article, what is epigenetic equality? He stated: This is an emerging field of study that investigates the non-genotoxic epigenetic effects of toxins. environment that changes the natural state of the gene and disturbs the function of the cell. He further added: In the coming years, we will have climate changes that will have consequences for humans, these climate changes are not limited to the environment and can Beyond that, many toxins affect the human body through epigenetics and cause disease.