Research has shown that diet and lifestyle play a large role in cancer development. Nearly 10 percent of all cancers are diet related. To reduce the risks of getting cancer we need to watch our diet and eat plenty of vegetables, high fibre foods, low fat and kilojoule foods exercising regularly and limiting alcohol and not smoking. Research has found there are certain foods to protect against cancer they are:

Broccoli, cauliflower, cabbage, tomatoes, fibre rich cereals, citris fruits,

The genetic and family factors associated with cancer risk and causation is recognised but not well understood. There are two approaches in the study of hereditary factors. The epidemiologic approach examines the frequency of the disease among relatives. The genetic approach studies the pattern of disease expression among relatives. These approaches help to provide evidence of familial aggregation but do not answer why a particular cancer express itself. The greatest known cancer risk exists when there is a primary relative of a patient with an autosomal dominant inherited cancer. A thorough and complete family history can be invaluable in identifying relative risks and traits within a family aggregate. While the role of genetics is not completely clear in human oncogenesis, it is certain that the environmental carcinogens in the tissue is modified by the host genetic make up. Continued research into the hereditary factor in the development f human cancers represents another edge in the fight toward cancer prevention and risk reduction.

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