Nicotine a “gateway drug ” ?

E-cigarettes a ‘gateway’ to harder drugs, study says http://www.foxnews.com/health/2014/09/04/e-cigarettes-gateway-to-harder-drugs-study-says/ From the article: Like conventional cigarettes, electronic cigarettes may function as a “gateway drug” that can prime the brain to be more receptive to harder drugs, U.S. researchers said on Wednesday. But, for chain smokers trying to quit smoking, e-cigarettes and best tobacco free nicotine pouches […]