There was a movie in the 1990's called 'The Medicine Man', where a scientist discovers the cure for cancer; huge advances have been made in recent years so the cure my not be that far off. Although there are other more awful diseases, this one holds the crown at the moment because of how often it is diagnosed; a cure would bring a sigh of relief everywhere. Whilst we do know about some of the causes of cancer, no-one can predict who, where or when it will be triggered.

First off it is a good idea to understand exactly what cancer is and try to ascertain whether it is hereditary or something you can acquire. Well, it is a disease that's characterized by a large number of cells that continue to grow and divide; they invade and destroy adjacent tissues and may even spread to other anatomical sites through a process called metastasis.

A cancerous tumor keeps growing but a benign one is self-limiting and generally won't cause any harm to the body. There are rare occasions when a benign tumor changes to a malignant one. The disease may affect people of all ages and there is an increased risk of suffering from the more common cancers as you get older; thirteen percent of people die from one of it's many strains every year around the world. Cancer is an abnormality in the body's cells and can be caused by a number of agents including carcinogens or poisons such as smoke, infectious agents or radiation.

Although genetic abnormalities may be caused by it they may also be randomly acquired through problems in the body's DNA replication; a genetic trait may be inherited and thus present in all cells from birth. It would seem some people are more susceptible to it than others and it may be their genetic makeup and their exposure to certain carcinogens that is responsible.

Owing to the worldwide problem of cancer, it is regularly studied throughout the world and extending our knowledge on the subject. Much of the world's research into diseases is to try and find the reason why some people do not contract certain diseases whilst others do. We all want to know more about the causes of cancer what we can do to help prevent this illness from striking.

The food you eat on a regular basis will have an effect on your health, especially in the future. Some believe it may even be causing a large number of cases in certain groups of people. People are generally eating too much of the wrong things such as an excess salt intake, too much saturated fat and certain dairy produce. Studies have shown that there is a connection between dairy produced calcium and prostrate cancer.

Cancer does not seem to have preferences as it is able to invade just about every part of the human body and organs. This is an insidious disease that can take a long time to surface but fortunately the number of forms that can be treated is increasing all the time. For those people diagnosed with cancer, my heart goes out to them and their families; however, the constant research is paying off and the life expectancy of cancer victims is increasing all the time.