Surely you are already familiar with the warning "no smoking", right? These two words can easily be found anywhere. Smoking is prohibited because of the many dangers of smoking that can interfere with your body's health. Every cigarette you smoke increases your risk of heart disease. It is estimated that at least 20% of deaths from heart disease are directly related to smoking. Content of harmful cigarettes Why are cigarettes so dangerous and what are the other negative effects of smoking? The danger of smoking can be caused by the contents contained in a cigarette. More than 4000 chemicals found in it. At least 60 of these chemicals can cause cancer. Dangerous ingredients in a cigarette include: Carbon monoxide These substances which cannot be seen or felt are often found in car exhaust fumes. This substance can bind itself to hemoglobin in the blood permanently, thus blocking the supply of oxygen to all parts of the body. This carbon monoxide tends to make ...