According to a new study smoking ultra-long or long cigarettes can put you at greater risk of lung and oral cancer. The study led by Dr Constantine Vardavas senior research scientist at Harvard School of Public Health compared urine tests of 3699 smokers who smoked regular king-sized and long cigarettes. The data was collected from National Health and Nutrition Examination Surveys (NHANES). It was observed that 53 percent of total smokers smoked king-sized cigarettes 31.5 percent smoked long or ultra long cigarettes and 15.4 percent smoked regular-sized cigarettes. The urine tests revealed that the smokers of ultralong cigarettes had significantly