Abstract: The report is mainly talked about how does tobacco use effect human body. The author introduces three different kinds of tobacco which are cigarette, smokeless tobacco, and secondhand smoke. They all hurt human body in a certain degree. What is more, the disease always contain cancer whatever lung cancer or throat cancer. That means as long as tobacco or tobacco products can all get cancer.
The latest statistics from the Hospital Authority has shown bowel cancer is currently the most common cancer in Hong Kong. In this year, more than 4800 new cases and nearly 2000 deaths caused by bowel cancer, these numbers are continuously increasing. Research from the Hong Kong Cancer Fund also found that almost 20 percent of bowel cancer happens in both genders. More and more people suffering from this cancer due to the unhealthy eating habit, sedentary lifestyle and familial inheritance. Medical experts believe that this cancer is preventable.
As these kids breathe in the toxic they will more likely end up smoking as an adult. 4 Living with a smoker can give a non smoker a greater chance of develop lung cancer faster than the smoker. Other than the children living with a smoker a regular adult can be more at risk. Just like a child they would produce the same symptoms but more risk of lung cancer by 20%. 6 All the chemicals in a single cigarette only so many cause cancer.
They impact on the heart and circulation, the brain, the lung and other organs of the body. For example, smoking weakens the immune system and makes infections and diseases penetrate into the body easier (Seymour 2017). A study of an international team of scientists states that the cells that contact to the cigarette smoke appears have the appearance of mutations; and the part most likely to meet the smoke is the lung, and that’s why smoking people have a high chance to get lung cancer. The mentioned examples are typical cases of effects of cigarettes on health,
Should Cigarettes and other tobacco products be banned? Smoking is one of the most common forms of recreational drug use today. About 1.1 billion people smoke every day. They may feel that smoking brings them a sense of pleasure, helps them relax or relieve anxiety. However it is widely known that smoking causes harmful effect to the human body and increases the risk of countless health problems.
PRODUCTION OF ANTIBODIES IN DUCK EGGS AGAINST LUNG CANCER Lung cancer was chosen since majority of lung cancers is caused by cigarette smoke which contains harmful chemicals that can cause gene mutations which lead to cancer. Smoking causes the majority of lung cancers — both in smokers and in people exposed to second-hand smoke. But lung cancer also occurs in people who never smoked. Smoking causes lung cancer by damaging the cells that line the lungs. When you inhale cigarette smoke, which is full of cancer-causing substances (carcinogens), this causes changes in the lung tissue to begin almost immediately.
Smoking is one of the worst things you could do, it’s pretty much suicidal, but people still do it. In the 90s smoking was very, it was normal for someone to smoke because every one did it. However, now smoking is not as popular because now we know what it does to you and how it affects your body. That doesn’t mean that nobody smokes, there are millions that smoke and we need to get people to stop before it’s too late. Today I’m going to tell you about the contents of a cigarette, effects of smoking, secondhand smoke, ways to quit smoking, and some facts about smoking that will change your mind about it.
Today Smoking causes nearly nine out of 10 lung cancer deaths while radon gas, pollution and other chemical exposures plays a smaller role. Cancer occurs when normal cells undergo a transformation that causes them to grow and multiply without control. The cells form a mass or tumor that differs from the surrounding tissues from which it arises. Tumors are dangerous because they take oxygen, nutrients, and space from healthy cells and because they invade and destroy or reduce the ability of normal tissues to function. Doctors aren't sure whether people with no signs or symptoms of lung cancer should undergo screening for the disease.
Recently, researchers found that tobacco killed around 100 million people in the worldwide in the 20th century, and this number is more than the figure of killed people in world wars I and II. Also, Smoking cigarette is one of the main causes of cancerous diseases. According to world health organization statistics, around 87 percent of the people who smoke more likely to have lung cancer. However, smoking does not have an impact only on the lungs, but has also a negative effect on the blood, cervix, and bone marrow and causes breast cancer. For those who smoke in public places, they are not only harming themselves, but
People think like this they put forward this idea because a study that was distributed in the diary Physiology & Behavior, cigarettes have a substance called Nicotine and it serves as a voracity suppressant. When an individual begins smoking, he will consume less in light of the fact that the nicotine takes a shot at the hypothalamus and it advises the cerebrum to not consume. The University of Melbourne additionally asserted that individuals began getting thinner and had diminished hankering when they were smoking.On the other hand , it led to severe and devastating effects. First of all , cigarette contains four thousand harmful substances that cause diseases such as cancer and lung diseases. Second of all , cigarette also causes accelerating the heart beats .