effects of cigarette smoking in respiratory and circulatory system Effects of Smoking on Health

Smoking makes it harder for your body to fight off an infection

Zentralbl Neurochir

A number of studies have provided evidence that cigarette smoking is a major cause of gastrointestinal (GI) disorders, which include chronic inflammation, such as peptic ulcers and inflammatory bowel disease (IBD), and cancers of the GI tract (1,38)

Overall, these findings demonstrate that chronic smoke exposure promotes the development of a stress-resistant adaptive state that mimics early features of carcinogenesis, characterized by acquired resistance to apoptosis and continuous activation of the NRF2 survival pathway

They also tend to use e-liquids with high nicotine levels

While most cigarette smokers know they're at higher risk of health issues, it's good to know why