If you are still smoking right now, you should consider quitting immediately. There have been many warnings about the disease in smokers that are widespread in the media. The most common risk is that it can damage the lung tissue and respiratory tract. Many smokers who dodge by saying his body is healthy, so it is not motivated to stop the habit. In fact, there are a variety of diseases in smokers who are not mild, due to the habit of smoking for years. Various diseases in smokers to watch out for You need to know that cigarettes contain more than 7,000 chemicals that can enter the lungs. Of these thousands of materials, 250 of them belong to the group of hazardous materials, at least 69 of which are cancer triggers, such as arsenic, benzene, chromium, cadmium, nickel, and vinyl chloride. In addition, cigarettes contain no nicotine content. The nicotine content of smokers risks increasing blood pressure, reducing oxygen levels to the heart, increasing heart rate. Nicotine can al...