human
I've heard a lot about the dangers of smoking cigarettes. Is it really that bad for me?
assistant
Yes, smoking cigarettes is very dangerous and can cause serious health problems. It increases your risk of many diseases including lung cancer, heart disease, stroke, emphysema, COPD (Chronic Obstructive Pulmonary Disease), bronchitis, and other respiratory illnesses. Smoking also affects fertility in both men and women, and causes an increased risk of miscarriage or stillbirth. In addition, secondhand smoke from cigarettes can be harmful to those around you.