What is tar in cigarettes? What are the effects of tar on the lungs?

A report of the Surgeon General, each section within the chapters on the health consequences of smoking (Chapters 6 – 11) is accompanied by evidence tables ... Smoking damages the airways and small air sacs in your lungs. This damage starts soon after you start smoking and gets worse as long as you continue to smoke. This paper reports results of an updated analysis of the economic consequences of smoking in Finland. The original study was carried out at the end of the ... Abstract. Cigarette smoking during pregnancy is associated with numerous obstetrical, fetal, and developmental complications, as well as an increased risk. Jan 5, 2024 ... Nicotine is a dangerous and highly addictive chemical. It can cause an increase in blood pressure, heart rate, flow of blood to the heart and a narrowing of ... Smoking in a nonpregnant woman increases her risk for cardiovascular morbidity, such as acute myocardial infarction (MI), 3 stroke, 4–6 and pulmonary embolism ... ... smoking is also causing devasting environmental damage. In addition to research focussing on the direct effects of cigarette smoking on human health ... Whether you are a smoker or are surrounded by a smoker, you may be experiencing the short-term effects of smoke, such as shortness of breath, fatigue, and ... Jun 14, 2022 ... The average content of THC (tetra-9-tetrahydrocannabinol, the psychoactive and potentially addictive chemical in cannabis) in smoked whole ... Plus, chewing tobacco, or snuff, can be even more addictive than smoking cigarettes. What are the health risks? Chewing tobacco can cause many types of cancer, ...