Nicotine products research focuses on the study of various products containing nicotine, such as cigarettes, e-cigarettes, nicotine gum, and patches. Researchers are interested in investigating the health effects of nicotine consumption, the addictive properties of nicotine, and potential harm reduction strategies for individuals who use nicotine products. Studies also explore the efficacy of different nicotine replacement therapies, the impact of marketing and advertising on nicotine product use, and public health policies aimed at reducing tobacco use and promoting safe alternatives. Overall, research in this area aims to better understand the impact of nicotine products on individuals' health and well-being and to develop strategies for reducing the harmful effects of nicotine consumption.