What are the Causes of Cancer?


cancer newsIn a normal scenario, cells are expected to grow, divide, and eventually die. However, with cancerous cells, these grow in a quick rate, and there is no such thing as death among these. As a result, there is a constant increase in the number of abnormal or malignant cells in the body that further develops and limits body functions.

There are various causes of this disease, and it is important to be aware of each to work your way towards preventing cancer. The following are among the known causes of this fatal disease and how these can damage your body over time.

1. Genetics

Some people may have family members who have developed different types of cancers, although most cases of this disease are not related to the genes obtained from your parents. The problem begins once changes in these genes occur due to factors that trigger the disease. Yet, there are a few individuals who had this disease as inherited from their family members. Inherited gene changes can also speed up the rate at which cancer develops, based on studies in the field of molecular biology.

2. Lifestyle

In a highly stressful environment, people’s chances of developing cancer is quite high. Coupled with poor diet and sedentary living, those engaged in this lifestyle are more likely to suffer from this disease, as compared to generally healthy individuals. In fact, a third of the number of people who die of cancer are diagnosed with obesity. They also barely exercise daily, and they follow an unhealthy diet.

Overweight problems are linked with a number of diseases including diabetes and cancer. Men and women who are obese are commonly diagnosed with cancers affecting different body parts such as the kidney, pancreas, rectum, color and breast. Once you put up too much weight, the body tends to produce a higher amount of insulin and estrogen. These hormones are known to trigger cancer growth along the process.

3. Cigarette Smoking

Tobacco has been discovered as one of the leading causes of diseases among people. Over 400,000 individuals in the United States who are constant tobacco smokers die every year. Moreover, they die prematurely as various ailments develop because of such bad habit. The carcinogens in tobacco damage key body organs such as the heart, lungs, blood vessels, mouth, eyes, bones and skin.

People who smoke are at a high risk of developing cancer. In fact, at least 30 percent of deaths in the United States are linked with smoking. Because of this habit, several areas in the body are affected such as the pharynx, larynx, kidney, mouth, esophagus, bladder, liver, colon, stomach and pancreas. Whether you are using a pipe, spit or other means of having “smokeless tobacco”, these do not make you immune from getting cancer as the habit continues. Second-hand smokers or those who inhale large amounts of exhaust from cigarerrete smoke are also at risk of cancer and various types of disease.

By understanding the causes of this disease, you will become more informed on how to improve your lifestyle to achieve total wellness and vitality.

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