Nicotine is the thing people obsess over, but there are far more harmful substances than nicotine in tobacco cigarettes (for example, radioactive elements Polon

Nicotine is the thing people obsess over, but there are far more harmful substances than nicotine in tobacco cigarettes (for example, radioactive elements Polonium-210 and lead-210), and there are MAOIs that make the nicotine in tobacco smoke far more addictive.