is tobacco cannabis Daily users less likely to consider heavy use dangerous Cannabis users who put tobacco

Smokers struggling to quit nicotine Many smokers find it difficult to quit cigarettes, with nicotine being the main addictive drug in tobacco [10, 11]

More recently, a study published by the Lancets eClinicalMedicine group compared marijuana-only smokers, tobacco-only smokers, and dual marijuana-tobacco smokers

1 Research has also shown that smoking by older siblings influences progression to higher levels of tobacco use, such as daily smoking 41 , 42 An Australian study examined the influence of parents, siblings and peers on pre- and early-teen smoking through an online survey among students aged 1113 years, 12 and found that while both parents smoking status was a significant predictor, sibling and peer smoking were found to be more influential

G., Graff, J