According to a recent study conducted by US researchers, smokers who light up a cigarette first thing in the morning display higher levels of nicotine than those who wait after their breakfast; this is regardless of how many cigarettes they smoke throughout the day. In the study, smoker’s levels of cotinine which reflects the risks of developing lung cancer have been measured. Continine is the metabolic byproduct of nicotine used to measures how much cigarette smoke entering a smoker’s body.

The study conducted by the Penn State College of Medicine suggests that earlier smokers will require more help to give up this habit. The study which include over 250 healthy people who smoke every day was published in the Cancer Epidemiology, Biomarkers and Prevention. The reasons why these levels were different are still unclear, but they probably reflect more intense smoking manners among those who smoke first thing in the morning. Their need for a cigarette is proved to be greater than the people who can wait.

Smokers who smoke 20 cigarettes in a day have different levels of cotinine, with top levels as much as 75 times higher than the lowest levels. The highest levels are visible among people who smoke within 30 minutes of waking up, the section of people who is categorized in high dependency levels. Joshua Muscat, the professor of public health at the Penn State College of Medicine, says that these people require more intense intervention than the other smokers so that they can quit smoking on a permanent or sustained basis.

Joshua Muscat, the author of the report, says that all smokers are not same. Trying to reduce smoking may require accounts for smoking behavior of the individuals such as frequency and intensity of puffing, physiological symptoms and cravings.

A spokesperson from the Roy Castle Lung Cancer Foundation has appreciated this research and said that it will prove to be helpful in further understanding the smoking habits of people and also their addiction to tobacco. He added that because this is a small study, which include only 252 participants, the results should be observed carefully. It is still not sure that whether other major conclusions regarding smoking cessation in future can be made out of this study, however he agrees with the author of the study that more research is still required in this area.