cigarette smokers in us Smoking is down, but almost 38 million American adults still smoke | CDC Online Newsroom Smoking in America: Why more

According to an article published by the National Library of Medicine, cigarettes can suppress your immune system and make you more susceptible to disease

Smoking cannabis or vaping can irritate your respiratory system and trigger headaches, especially if you have sinus issues

Reducing your tobacco use or changing the type of tobacco you use can also induce withdrawal symptoms

Research has shown that being a member of a group with lower socioeconomic status (SES), as measured by income and education levels, is associated with having lower knowledge of the negative health consequences of smoking

Moreover, nicotine addiction can have a significant impact on mental health

before conception, and not when the woman already knows she is pregnant