Cancer has been a plague on humanity for a long time. The cure will come eventually and the world will rejoice that this awful disease that can strike anyone at any time, has been been silenced. The problem is we don't fully understand the causes of cancer although there are many things in our life that can trigger it.
If someone were to ask you what cancer was, would you be able to give them a definition like the one in this article? They invade and destroy adjacent tissues and may even spread to other anatomical sites through a process called metastasis.
There are rare occasions when a benign tumor changes to a malignant one. It causes more deaths per population than any other illness, a staggering thirteen percent and the older you get the more prone you are to contracting the disease. While smoking, chemicals and radiation for instance, can be the cancer trigger, it is the poison from these or other sources that transform body cells and create genetic abnormalities which grow and multiply.
A genetic trait may be inherited and thus present in all cells from birth. It is still not fully understood why one person will contract the disease and another be free from it but it is believed that the interactions between any carcinogens and each person's particular DNA is complicated.
Owing to this ongoing, worldwide research, we do actually know a considerable amount about cancer even if we are some way from finding a complete and consistent cure. Much of the world's research into diseases is to try and find the reason why some people do not contract certain diseases while others do. We all want to know more about the causes of cancer what we can do to help prevent this illness from striking.
Over recent years, concern has been made public over the possibility that our dietary habits may be partly to blame for the incidence of the condition. Other foodstuffs that could create problems are too much salt and saturated fat.
Cancer does not seem to have preferences as it is able to invade just about every part of the human body and organs. Sometimes the disease is only picked up through routine screening. For those people diagnosed with cancer, my heart goes out to them and their families.