Book contents
- Frontmatter
- Contents
- Contributors
- Preface
- Acknowledgements
- Historical introduction
- PART I Epidemiological methods
- PART II Causative factors in human cancer
- 6 The concept of cause: epidemiological considerations
- 7 Chemical factors
- 8 Occupational factors
- 9 Cultural factors: tobacco
- 10 Cultural factors: alcohol
- 11 Sexual behavior and reproductive factors
- 12 Nutritional factors
- 13 Physical factors: fiber carcinogenesis (including crystalline silicates)
- 14 Physical factors: implants and thermal chronic injury
- 15 Physical factors: ultraviolet (UV) light
- 16 Ionizing radiation
- 17 Biological causes
- 18 Genetic and other host-risk factors
- 19 Socio-economic factors
- PART III Legal and ethical considerations
- PART IV Introduction: total and specific site epidemiology
- PART V Buccal cavity
- PART VI Digestive system
- PART VII Respiratory system
- PART VIII Bone and soft tissue
- PART IX Skin
- PART X Breast and genitourinary system
- PART XI Eye and nervous system
- PART XII Thyroid and other endocrine glands, lymphoid and hematopoietic system
- PART XIII Cancers in children and multiple primary cancers
- Conclusions
- Appendix 1 Cancer statistics
- Appendix 2 A glossary of epidemiological terms
- Appendix 3 Acronyms and abbreviations
- Supplement
- Index
12 - Nutritional factors
Published online by Cambridge University Press: 03 May 2010
- Frontmatter
- Contents
- Contributors
- Preface
- Acknowledgements
- Historical introduction
- PART I Epidemiological methods
- PART II Causative factors in human cancer
- 6 The concept of cause: epidemiological considerations
- 7 Chemical factors
- 8 Occupational factors
- 9 Cultural factors: tobacco
- 10 Cultural factors: alcohol
- 11 Sexual behavior and reproductive factors
- 12 Nutritional factors
- 13 Physical factors: fiber carcinogenesis (including crystalline silicates)
- 14 Physical factors: implants and thermal chronic injury
- 15 Physical factors: ultraviolet (UV) light
- 16 Ionizing radiation
- 17 Biological causes
- 18 Genetic and other host-risk factors
- 19 Socio-economic factors
- PART III Legal and ethical considerations
- PART IV Introduction: total and specific site epidemiology
- PART V Buccal cavity
- PART VI Digestive system
- PART VII Respiratory system
- PART VIII Bone and soft tissue
- PART IX Skin
- PART X Breast and genitourinary system
- PART XI Eye and nervous system
- PART XII Thyroid and other endocrine glands, lymphoid and hematopoietic system
- PART XIII Cancers in children and multiple primary cancers
- Conclusions
- Appendix 1 Cancer statistics
- Appendix 2 A glossary of epidemiological terms
- Appendix 3 Acronyms and abbreviations
- Supplement
- Index
Summary
Introduction
Since World War II, there has been a marked increase in epidemiological studies on cancer and diet. At first, concern was greatest in relation to potentially toxic chemicals added to the diet, following experimental studies in the 1920s. Such concern motivated much of the deliberations of the joint World Health Organization/Food and Agricultural Organization (WHO/FAO) Committee on food additives and pesticides in the postwar period (WHO, 1958). In the USA, fear of chemical additives culminated in the passage of Public Law 85–929, known as the Delaney Amendment (1958), which banned the use of any carcinogen as a food additive. None the less, the relationship remains controversial. Later research has largely concentrated on the role of macronutrients such as dietary fat, fiber, as well as other normal food constituents.
The National Academy of Sciences (NAS, 1982), after a complete review of the literature available on diet and cancer, reported that:
‘The evidence reviewed by the committee suggests that cancers of most major sites are influenced by dietary patterns. However, the committee concluded that the data are not sufficient to quantitate the contribution of diet to the overall cancer risk or to determine the per cent reduction in risk that might be achieved by dietary modifications.’
- Type
- Chapter
- Information
- Human CancerEpidemiology and Environmental Causes, pp. 141 - 151Publisher: Cambridge University PressPrint publication year: 1992