Smokers use tobacco or nicotine regularly in spite of being aware of negative health consequences. Nicotine dependence can be treated by using medications which could help quit smoking.
Drug detoxification (or drug detox) is a process that helps drug addicts to give up drugs with less or no withdrawal symptoms.
Smoking kills the smoker silently, pushing him towards serious illnesses, which slowly lead to death.
Nicotine could harm human embryos at the single-cell level, as revealed by a new single-cell RNA sequencing technology. This technology could be used to screen drugs and toxins to prevent fetal damage.