smoking a cigarette pose Young Girl Posing Stock Photo 37545574 PICTURE POSED MY MODEL: A

The Original Date System , used in Cuban cigar box coding from 1985 to 1998, is often referred to by the intriguing moniker " NIVELACUSO ." This term, derived from the coding system used in the "cuo" or stamp, represents a fascinating period in the history of Cuban cigar production, marking the first standardized approach to date stamping on cigar boxes

PVC (Polyvinyl chloride) PVC is the worlds third-most widely produced synthetic plastic polymer over 40 million tons are produced each year

Retrieved April 23, 2019

So it certainly seems like its true from a laypersons perspective that smoking reduces stress or anxiety and therefore is beneficial to mental health