Quoted from the tempo.co page, the President of ISDE and Consultant Gastroenterohepatology Prof
Brown & Williamson , the Supreme Court found that the FDA cannot regulate tobacco products as drugs or devices under the Federal Food, Drug, and Cosmetic Act
Chewing tobacco is a physical addiction because the nicotine in the tobacco leaves is absorbed through the lining of the mouth
It is widely known that nicotine can be consumed by inhaling the smoke of burning tobacco, or by using smokeless tobacco, with differences in the efficiency and rate of absorption (here)
This is due to nicotine, the addictive ingredient in tobacco
If you think you cannot quit, even gradually decreasing the number of cigarettes you smoke in a day can also help