Is it better to smoke soft-shell Chinese cigarettes or hard-shell?

Soft shell flavor is pure, hard shell has astringent flavor, inside the smoke store is basically soft shell than hard shell out of stock. While the chemicals in cigarettes are mainly dry tobacco, they are chemically processed and added to a lot of additives. The smoke from a lit cigarette contains about 4,000 chemicals, many of which are toxic, mutagenic and thousands of carcinogenic.

Radioactive isotopes are one of the causes of lung cancer in cigarette smokers. Polonium 210 from cigarettes cannot be excreted from the body. It can enter the blood vessels and lead to heart, liver and stomach lesions. Cigarettes also have radium 226 and lead 210. radioactive isotopes are derived from mineral fertilizers. In the 1960s and 1980s, it was discovered that smokers had radioactive isotopes in their bodies. Cigarette smoke also contains nitrosamines, benzopyrene and other carcinogens.

Harmful effects

Tobacco is the largest preventable cause of death in the world today, with half of all tobacco users dying from tobacco use. The total number of smokers in the world now exceeds one billion, or about one-quarter of the world's population. Tobacco use is responsible for more than five million deaths globally each year. In developing countries, the number of tobacco users continues to grow in response to steady population growth and aggressive marketing initiatives by tobacco companies.

If current trends continue, annual deaths due to tobacco use will exceed eight million by 2030; by the end of the century, tobacco will kill one billion people - and it is estimated that more than three-quarters of these deaths will be in low- and middle-income countries.

The above reference? Baidu Encyclopedia - Cigarettes