Tumors can be benign, pre-malignant or malignant and caused by several factors. Cancer cells cannot differentiate or self-regulate, but continue to grow until discovered. Several things can increase a person’s risk of developing cancer, including environmental and behavioral risk factors, hereditary causes, and certain foods. Prevention through exercise, a balanced diet, and avoiding risk factors can reduce the risk of developing cancer.
Tumors can be benign, pre-malignant or malignant and caused by several factors. Malignant ones are cancerous, while benign ones are not.
As cells form, they have the ability to differentiate. As cells begin dividing in the womb, they program themselves for specific jobs. Some become heart cells, some become the brain and so on, until the body is fully formed. Cells also have the ability to self-regulate. When new cells are needed, they know how to make more and stop when no more cells are needed.
When cells continue to be created, this can cause tumors. Cancer cells cannot differentiate or self-regulate, but continue to grow until discovered. The tumors begin to apply pressure to surrounding body parts and nerves, causing health problems. This is especially true for those in the brain.
No one is sure exactly what causes tumors to start growing. There are, however, several things that can increase a person’s risk of developing one. Some of these risk factors are environmental. Exposure to radiation or toxic substances can increase your risk, as can sun damage.
There are several behavioral risk factors for cancers. Smoking, alcohol and drugs are all risky behaviors that increase the chance of developing them. An inactive lifestyle and obesity are also risk factors. There are also several foods that can cause cancer. These include artificial sweeteners, grilled foods, sugar (in large quantities), hydrogenated oils and processed foods.
Some causes are hereditary. A strong family history of cancer increases the chance that someone in that family will develop cancer. Where they develop is also thought to have a genetic basis in some people. For example, if your mother, grandmother, and sister all had breast cancer, there’s a very good chance you’ll develop breast cancer, too.
There are no exact ways to prevent all types of cancers. However, a little prevention can reduce your risk in dramatic ways. Exercising and eating a balanced diet are two of the best ways to reduce your risk. Avoiding tanning booths and sun damage can also help prevent them from forming. Eating plenty of fruits and vegetables, which contain antioxidants, is another great way to prevent cancer.
The rate of people killed by cancer is increasing every year. By being aware of what can increase the risk of developing cancers, it may be possible to reverse this trend. While why they form is unknown, knowing how to reduce the chances of developing one is one of the best health moves a person can make.
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