can of chewing tobacco Hawken Wintergreen Smokeless - 1.2 Oz Chewing tobacco use still high

Smoking can result in irregular or infrequent periods (oligomenorrhea), absence of menstruation (amenorrhea), and decreased fertility

Safety Guidelines and Contraindications Smoking any material produces combustion byproducts including tar, carbon monoxide, and particulate matter, and while herbal smoke differs chemically from tobacco smoke (no nicotine), inhaling combustion products carries inherent respiratory risks

In women, heavy cannabis use can cause hormones to be unbalanced so women who use it are more likely to find it difficult to get pregnant

At the community level, health professionals can be initiators or supporters of some of the policy measures described above, by engaging, for example, in efforts to promote smoke-free workplaces and extending the availability of tobacco cessation resources

However, there is not enough evidence to make any definitive claims (CDC, 2020c)