The document discusses the health risks of smoking and arguments for smoking prohibition. It outlines three major health risks of smoking: heart attack, lung cancer, and impotence. Smoking increases the risks of heart attack, as nicotine constricts arteries and damages artery linings. It also causes lung cancer through carcinogens in tobacco that damage genes and cause abnormal cell growth. Smoking damages the arteries leading to the penis and causes impotence. While some argue smoking keeps them warm, especially in cold climates, there are better alternatives like exercise and warm drinks that provide warmth without the health risks of smoking. In conclusion, smoking provides no advantages and only damages the body, leading to diseases and death, so prohibiting smoking