Cigarettes What’s Really Inside Cigarettes? Most people associate cigarettes with nicotine—but that’s only a small part of the story. Cigarette smoke contains a complex mixture of toxic chemicals, heavy metals, and poisonous gases that impact nearly every system in the body. Understanding what’s actually being inhaled is the first step toward making more informed choices about health and long-term wellness. ⚠️ Carcinogenic Chemicals in Cigarettes Cigarette smoke contains seve
