According to the Mayo Clinic in the United States, smoking tobacco increases the risk of Type 2 diabetes by raising blood sugar levels, resulting in increased insulin levels. That can lead to insulin resistance which increases the chance of developing both Type 2 diabetes and heart disease. Anyone who smokes more than 20 cigarettes a day nearly doubles their risk of developing Type 2, in comparison with non-smokers.
Non-smokers who spend time with smokers often get the same diseases that are common in smokers. A group of researchers in the Department of Epidemiologyy and Health Index, Center for Genome Science, Korean Centers for Disease Control and Prevention, Osong, Korea, and the Department of Preventive Medicine, Gachon University of Medicine and Science, Incheon, Korea set out to discover whether secondhand tobacco smoke in the environment could put non-smokers at a high risk for Type 2 diabetes. The results of their study will be published in the journal Annals of Epidemiology in January 2011.
Ten thousand and thirty-eight people from 40 to 69 years of age were included in the study. Among four thousand four hundred and forty-two volunteers who had never smoked and had not been diagnosed with diabetes at the beginning of the study: Read the rest of this entry »