1.Cigarette(บุหรี่) smoking increases(เพิ่มขึ้น) the likelihood(ความเป็นไปได้) of lung cancer(มะเร็ง)(about 80-90% of patients(ผู้ป่วย) with lung cancer is caused by smoking) 2. lung diseases(โรค) such as emphysema(ภาวะอวัยวะ).
3.Pregnant women(ตั้งครรภ์) who smoke have a chance(โอกาส)of miscarriage(การคลอดก่อนกำหนด).
4. Child birth may weigh(น้ำหนัก) less than normal. 5.Smoking also increases the chance of a heart attack. 6.Smokers may look older than normal
7.Smokers have a lower weight