does everyone get addicted to cigarettes What Nicotine Your Body Reality check: Is one puff

Exposure to carcinogens Smoking tobacco produces more than 70 carcinogens such as polycyclic aromatic hydrocarbons (PAHs) and cadmium

Coincidence? We dont't think so

These risk patterns were consistent between sexes and across histological types, and were not explained by the type of cigarettes smoked, levels of inhalation or cholesterol and beta-carotene intake

Nevertheless, in utero cigarette smoke exposure was correlated with impaired Th1 responses to polyclonal stimulation and augmented Th2 differentiation along with enhanced Th2-type cytokine production, a known contributors to allergic inflammation [73,77]