Nicotine alternatives are being introduced in vapes in the U.S. and abroad. These synthetic substances might be more potent and addictive than traditional nicotine.Nicotine alternatives are being introduced in vapes in the U.S. and abroad. These synthetic substances might be more potent and addictive than traditional nicotine.Read More419120b6-a14f-5335-abc2-6dcbd5be290d, fox-news/us, fox-news/topic/reuters, fox-news/us/crime/drugs, fox-news/health/mental-health/drug-and-substance-abuse, fox-news/health/mental-health/addiction, fnc, fox-news/health, article, ReutersFOX News : Health