This essay provides a comprehensive analysis of e-cigarettes, also known as electronic cigarettes. It begins with an introduction defining e-cigarettes and their composition, highlighting the presence of nicotine and various chemicals. The essay explores arguments regarding the health impacts, considering both the potential benefits, such as reduced exposure to harmful substances compared to traditional cigarettes, and the associated risks, including lung, brain, and heart damage, and the development of tumors. It further examines the addictive nature of e-cigarettes, particularly among youth, and discusses the role of companies like JUUL. The essay analyzes arguments related to e-cigarette use, reusability, and long-term sustainability. It presents counter-arguments and rebuttals, supported by evidence from various studies and publications. The conclusion summarizes the key points, emphasizing the need for awareness of the potential health hazards associated with e-cigarette use and its increasing popularity among different age groups. References to books and journals used in the research are also included.