Wood dust and formaldehyde
Cigarette smoke contains over 7,000 chemicals that cling to walls, ceilings, carpets, and furniture
At both waves, package quantity was lowest for cigarillos (geometric mean [ GM ] = 2 per package) and highest for filtered cigars ( GM = 912 per package, across waves)
"We wonder if they are adding it intentionally." Besides caffeine, the team found three industrial chemicals, a pesticide, and two flavorings linked with possible toxic effects and respiratory irritation
Aside from weight gain, people who stop smoking may experience the following symptoms: Loss of appetite Food and nicotine cravings Tiredness or dizziness Headache Cough Constipation Increased anxiety Restlessness Depression Irritability Lack of energy Although these side effects may be unpleasant, the benefits of quitting smoking far outweigh the inconveniences