Chew bag selections were initially more limited, but as demand grew, many snus flavours (mint, licorice, bergamot, etc.) have been replicated in chew form as well
But heres the crucial part: the same studies found no solid evidence of a rise in serious events, like heart attacks, from using NRT on its own
Tobacco is a natural agricultural product, and occasional variation inevitable
adverse drug events reported to the FDA during the third quarter of 2010, varenicline accounted for "more possible cases than any other drug for suicidal/self-injurious behavior, depression, psychosis, hostility/aggression, and convulsions