Handmade cigarettes are less harmful, because after the tobacco leaves are dried and crushed, they are smoked by themselves, and there is no other treatment, and there are no other ingredients in them. It is best to use clean and hygienic special cigarette paper.
There are no other substances added to cigarettes now, because the internal environment of tobacco itself is not suitable for the survival of bacteria and microorganisms, and there is no need to add any other harmful chemicals. From the general raw materials, it is no different from the previous handmade cigarettes.
Modern cigarettes will be equipped with filter tips, which are not available in dry tobacco, so as to avoid eating paper scraps and burning tobacco ash by mistake.
Smoking is harmful, not only to human health but also to society. As long as there are signs of life, any organized organism must breathe, exhale carbon dioxide in the body, inhale oxygen in the air, and carry out metabolism to maintain normal life activities. Non-smokers can breathe a lot of fresh air every day; However, people who smoke regularly do not enjoy the benefits of nature. What they breathe in is not fresh air, but toxic gas polluted by smoke.
Tobacco leaves contain toxic nicotine, also called nicotine. 1 g nicotine can poison 300 rabbits or 500 mice. If people are injected with 50 milligrams of nicotine, they will die.
Smoking is the most harmful to the respiratory tract, and it is easy to cause laryngitis, bronchitis, emphysema and other diseases. When smoking, smoke enters from the mouth, passes through the throat, trachea and bronchus, and enters the blood.