Many Preventable Causes of Cancer

By now you would have probably read my article on the many causes of cancer. It is interesting just how many known carcinogens there are. Indeed, many of them are common substances that we encounter on a daily basis. However, what is even more interesting is the fact that many can be prevented with changes in our lifestyle and other aspects of our environment.

Smoking is a major risk factor for lung and other cancers. However, cigarette manufacturing continues unchecked and smoking remains a very rampant lifestyle practice. There have been some strides made in terms of limitations on advertising and the labeling of cigarettes. However, the trends are still disturbing, especially among the younger members of society

Alcohol is another substance that has remained largely untouched. It is true that much of the literature supports moderate alcohol intake as a protective method against heart disease. The problem is that many are not capable of moderation and a lot of the new drinkers are also teenagers, who are less able to make informed decisions.

There are also several viruses that can lead to cancer. Of note is the Human Papilloma virus, which predisposes to cervical cancer in those with a history of early, multi-partner, unprotected sexual activity. Again, the potential benefit of lifestyle changes in reducing the incidence of this cancer is clear.

Many others are exposed to carcinogens at work. Examples include asbestos and radiation. Simple precautions could significantly alter these situations, ensuring safer environments and more positive outcomes. However, many are still exposed to these hazards.

Having said all this, it is clear that human behaviour is a complex issue and we often do not behave consistent with wisdom. Behavioural change is often a long process that requires repeated reinforcement and patience.

No doubt, the economic issues further complicate the situation. Cigarette and alcohol production are big business. Occupational safety requirements cost money, as does education and other health promotion activities. However, the possible benefits in terms of cancer reduction will be well worth the effort. The irony is that in the long run, the cost of health care for those who develop cancer, will significantly reduce and perhaps negate the short-term benefits.

Fell free to join the discussion on dealing with the preventable causes of cancer.

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