Introduction: Every year there is an increase in the number of cases and deaths due to the majority of cancers. Currently, these diseases constitute the second cause of death in Poland and the USA. The number of cases of malignant neoplasms in Poland has more than doubled over the last three decades. According to the National Cancer Registry, in Poland about 95.5 people per thousand die every year from malignant neoplasms. Current epidemiological data on cancer is worrying because the World Health Organization predicts a significant increase in the incidence of cancer in the general population. This problem, which is significant on the global scale, demands the search for more effective prevention methods so that more and more attention is paid to both primary and secondary prevention. Prevention and early detection of cancer have become a priority for the national health policy of many European countries. Numerous studies around the world prove that reducing the risk of cancer is most effective through adopting a healthy lifestyle, avoiding exposure to carcinogens, combined with regular screening.
Objective: The aim of the study was to review knowledge on cancer prevention, including the latest research results.
Conclusions: Due to the systematic increase in the incidence of cancer, a strong emphasis should be placed on prevention. Preventive actions bring benefits not only to the individual, but are an important aspect of health policy. The importance of primary prevention in relation to healthy people has been demonstrated, including secondary prevention aimed at controlling risk factors in relation to persons exposed to them. The combination of these activities becomes an important element in maintaining the health of the individual, as well as society.
Keywords: cancer; cancer prevention; risk factors.