A new study found that the chemical perfume liquid used in e-cigarettes may contain a chemical substance related to bronchiolitis obliterans (diacetyl), which is usually called? Popcorn lung? . It was first discovered that inhaling diacetyl can cause disease, but it was actually found in workers in microwave popcorn factory.
The symptom of bronchiolitis obliterans is chronic obstruction of small airways in the lungs. Symptoms include asthma, dry cough and dyspnea.
? It was recognized more than ten years ago that inhaling this spice chemical is related to popcorn lungs. ? The main author of this study, Joseph, an associate professor at Harvard School of Public Health? Dr Allen said in a press release. ? However, diacetyl and other related flavoring chemicals are not only used in cream popcorn, but also in many other flavoring agents, including fruit flavors and alcohol flavors. Now, our research has found that candy-flavored e-cigarettes contain this chemical. ? .
E-cigarette is a battery-powered device, which heats the flavored nicotine solution and generates nicotine vapor for inhalation by inhalers. It is often advertised as a product that is less harmful than traditional cigarettes. Nicotine is the main addictive chemical in tobacco. The health department of the United States has not supervised the product at present, but the US Food and Drug Administration has made some preparations for future supervision.
Dr. Allen and his colleagues pointed out that because smoking e-cigarettes is a relatively new but rapidly growing phenomenon, the research on the health effects of such products is limited. And most of the research that has been done so far is mainly aimed at nicotine rather than nicotine.
It is other chemicals produced by this equipment.
The harm of cigarettes. Lung diseases: 38 kinds of toxic chemicals are released when cigarettes are burned, among which tar, carbon monoxide, nicotine, dioxins and irritating smoke are harmful components. Tar is harmful to the mouth, throat, trachea and lungs. Tar in tobacco smoke is deposited on lung villi, which destroys the function of villi, increases phlegm and causes chronic bronchial diseases, such as tracheitis, emphysema, pulmonary heart disease and lung cancer. According to statistics, the proportion of smokers suffering from lung disease after 60 years old is 74%, while the proportion of non-smokers suffering from lung disease after 60 years old is only 4%, which is a shocking figure.
Second, cardiovascular diseases: carbon monoxide in cigarettes reduces the oxygen content in the blood, causing hypertension and other related diseases. Smoking will contract coronary artery, reduce or block supply, and lead to myocardial infarction. Smoking can increase adrenaline, make the heart beat faster, increase the heart load, affect blood circulation, and lead to more than 20 diseases such as cardiovascular and cerebrovascular diseases, diabetes, sudden death syndrome, decreased respiratory function and stroke.
Third, smoking causes cancer: The study found that smoking is the fastest and richest way to produce free radicals. Each cigarette will produce at least 654.38+10,000 free radicals, which will lead to cancer and many chronic diseases. Tidcliffe Hospital in Oxford, England, admitted 35,000 people.
Smoking cessation methods 1. When you are on an empty stomach, you can change to drink milk and water to eliminate the empty stomach and give up the idea of smoking.
Second, for addicts, you can choose to take a hot bath to relax.
Third, consciously stay away from smokers and control your food intake.
Fourth, regular exercise, eating less poultry food and taking a lot of vitamin C can soothe the nerves and eliminate nicotine.
Fifth, go to entertainment places less and reduce the inhalation of second-hand smoke.
6. Using Bufan steam smoke is the best choice for smokers to replace, control and quit smoking. After 50 years of research, smokers come to the conclusion that lung cancer, gastric cancer, pancreatic cancer, bladder cancer, liver cancer, oral cancer and nasal sinus cancer are 1 1 kinds of cancers and smoking. Significant correlation? . Why do smokers catch a cold easily is because the activity of lymphocytes in the human body decreases, which easily leads to cancer. As smoking can cause cancer, the sooner you quit smoking, the better.
Fourth, smoking can also lead to osteoporosis and early menopause. Smoking can make men lose their sexual and reproductive functions. Smoking in pregnant women will lead to premature delivery and underweight of the fetus, and the probability of miscarriage will increase. Smoking makes teeth yellow, which makes bad breath easy. Smoking harms people, and the harm of passive smokers is five times that of smokers. For the health of you and your family, you should quit smoking as soon as possible.