Smoking cessation requires persistent endurance

Today, Korea is no longer a smokers’ haven. The social environment of smoking has changed so much over the years, and smokers often find themselves unwelcome almost everywhere in the country.

However, 87% of smokers are still indulged in puffing smokes even after their firm resolution due to nicotine intoxication and stress, the Korean Academy of Tuberculosis and Respiratory Diseases said r...