As an SP2S user, understanding and complying with these rules, and respecting local culture and public etiquette, are crucial for a smooth trip
6 In 1975, about 37 percent of 12th graders said they had smoked in the previous 30 days

Health Effects Infographics Risks From Smoking Risks from Smoking Smoking Can Damage Every Part of the Body Cancers Oropharynx Larynx Esophagus Trachea, bronchus, and lung Acute myeloid leukemia Stomach Liver Pancreas Kidney and ureter Cervix Bladder Colorectal Chronic Diseases Stroke Blindness, cataracts, age-related macular degeneration * Congenital defects-maternal smoking: orofacial clefts * Periodontitis Aortic aneurysm, early abdominal aortic atherosclerosis in young adults Coronary heart disease Pneumonia Atherosclerotic peripheral vascular disease Chronic obstructive pulmonary disease, tuberculosis ,* asthma, and other respiratory effects Diabetes * Reproductive effects in women (including reduced fertility) Hip fractures Ectopic pregnancy * Male sexual function-erectile dysfunction * Rheumatoid arthritis * Immune function * Overall diminished health Each condition presented in bold text and followed by an asterisk (*) is a new disease causally linked to smoking in the 2014 Surgeon Generals Report, The Health Consequences of Smoking50 Years of Progress

The diathesis-stress model proposes that individual vulnerabilities such as low self-regulation, heightened impulsivity, or genetic risk factors interact with adverse peer environments to increase the likelihood of smoking initiation