A look at modern lifestyles for cancer prevention nursing essay

A look at modern lifestyles for cancer prevention

Cancer is the major cause of deaths, and there has been no treatments could cure it completely. However, as the lifestyle factors account for most of cancer-related deaths, it is likely that it could be prevented by changing habits or behaviours. The project focus on five key factors, including tobacco, alcohol, physical activity, body fatness, and diet, and to examine their effects on health based on recent research results. It is clear that control the consumption of tobacco and alcohol by legislation may reduce the risk of cancer. Moreover, regular physical activity, moderate weight, and wide nutrients intake could protect against it. Though it might be difficult to changing individuals, the government intervention would be the best approach to reinforce it.

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Contents

Abstract 2

Contents 3

Introduction 1

1.Tobacco 2

1.1Tobacco: the primary cause of cancer-related death 2

1.2Tobacco: the largest preventable cause of cancer 2

2.Alcohol 4

2.1Alcohol: the main factor causes liver cancer 4

2.2Limit consumption of alcohol 4

3.Physical activity 6

3.1Sedentary leads to inactivity 6

3.2Daily exercise may protect against cancer 6

4.Body fatness 8

4.1Obesity is increasing at epidemic rates 8

4.2Keeping a healthy weight since childhood 8

5.Diet 10

5.1An unhealthy diet may cause cancer 10

5.2Fruits and vegetables are of benefit to health 10

Conclusion 11

References 12

Introduction

Cancer is a leading cause of deaths worldwide and the total number of cases is globally increasing. According to the World Cancer Report (IARC, 2008), it is estimated to grow from 12 million new cases and 7 million deaths in 2008 to an expected 12 million new cases and 11.4 million deaths in 2030. Although there have been great advance in cancer treatments using surgery, radiotherapy, or chemotherapy in recent years, current therapy for advanced cancer often result in recurrence of tumour cells and ultimately lead patients to death.

However, it is pointed out that 50-60% of cancer deaths could be prevented (Colditz et al., 2006). Thus, it might be possible that prevention would be the best therapy against cancer. Moreover, the rapid increase of cancer death rates may be partly attributed to the increasing and aging population, and most importantly, the modern lifestyles. Colditz and Beers (2010) seems to support this view and have addressed that through modification of lifestyle factors, drugs, chemopreventive agents, and vaccines could reduce the risk of cancers.

Therefore, the aim of this project is to introduce five key lifestyle factors, including tobacco, alcohol, physical activity, body fatness, and diet, in order to examine their potential effects on the development of cancer. Based on emerging research results, the impact……..

modern lifestyles for cancer prevention

modern lifestyles for cancer prevention

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