Smoking raises risk for diabetes, according to “The Journal of the American Medical Association (JAMA)”. Smoking increases type-2 diabetes risk by 44% in smokers when compared to non-smokers, according to Lausanne University scientists in Switzerland. 15% of diabetic cases are smoking, according to researchers at Harvard Medical School. Along with diabetes, poor diet, lack of exercise, alcohol consumption and obesity plays vital role in causing diabetes. Smoking raises blood sugar levels by interfering with insulin production and increasing insulin resistance.

Smoking is also the major risk factor for cardiovascular diseases which are responsible for mortality in diabetics. Heavy smokers have great risk of getting diabetes than light smokers. Current smokers are at high risk than previous smokers. Heavy smokers are 61% increase in risk of getting diabetes.
Diabetes and smoking statistics:

Yup. There is no question about it. Smoking is the single cause of trigger for not just diabetes but a host of other diseases. Yet, people don’t take it seriously. Hope this article open some eyes.