Early life exposure to nicotine alters neurons, predisposes brain to addiction later
(PHYSorg.com Medicine & Health)

Neonatal exposure to nicotine alters the reward circuity in the brains of newborn mice, increasing their preference for the drug in later adulthood, report researchers at University of California San Diego School of Medicine in a study published `in press` April 24, 2019 in Biological Psychiatry.