NU6057 - Diet and Disease (2023/24)
|Module specification||Module approved to run in 2023/24|
|Module title||Diet and Disease|
|Module level||Honours (06)|
|Credit rating for module||15|
|School||School of Human Sciences|
|Total study hours||150|
|Running in 2023/24(Please note that module timeslots are subject to change)||
The aims of this module are aligned with the qualification descriptors within the Quality Assurance Agency’s Framework for Higher Education Qualifications. Specifically it aims to introduce the concepts and principles used in nutrition epidemiology and develop the students’ understanding of the interaction of diet, food and nutrition in the causation and prevention of health and disease. To develop the students’ ability to utilise and critically evaluate the research tools used in nutrition epidemiology and appreciate these implications when evaluating the evidence for public health policies. This module will also provide students with the qualities and transferable skills necessary for employment requiring the exercise of some personal responsibility; decision making in complex and unpredictable contexts; and the learning ability needed to undertake appropriate further training of a professional or equivalent nature.
Critical analysis of epidemiological research design and interpretation of data. Hierarchy of evidence, Bradford-Hill guidelines, and critical appraisal of literature and epidemiological data. LO1, LO2, LO3
• Epidemiology, prevalence, epigenetics and nutri-genetics, ethnic variation, culture, lifestyle and socio-economic status in the aetiology and prevention of chronic disease such as cardiovascular disease, diabetes and cancer. Role and function of non-nutritive dietary components and functional foods. Concept of individual optimum nutrition.
• The effects of pre-conceptual nutrition on adult disease.
• The concepts, uses, strengths and limitations of dietary recommendations and reference values.
• Limitations and uses in the scientific basis for nutrition and public health nutrition in policy formation.
Balance of independent study and scheduled teaching activity
This module will be assessed by a group poster presentation (10 min) (used to provide formative feedback) (Learning outcomes 1, 2,3), an in-class test (1.5 hour) (Learning 1,2,3,4) To pass the module, students must get an overall mark of 40% or above to pass.
On successful completion of this module students will be able to:
1. Critically evaluate methodologies used in nutrition epidemiology and interpret and evaluate epidemiological data in relation to nutrition and health.
2. Demonstrate an ability to integrate the underlying nutritional principles with the aetiology of health and disease.
3. Demonstrate a clear understanding of the principles of nutrition epidemiology and how this can help formulate public health policy, particularly in relation to reducing the incidence of nutritionally-related disease.
Knowledge of the subject matter of this module will be acquired via interactive tutor-led lectures (24 hours) and tutorials (8 hours) and seminar presentation (6 hours) and private study (192 hours). Students will also be given experience in presentation and interview skills as part of developing their employability and professional skills (as part of their PDP) in presentations in both semesters. Students will be instructed in the appropriate use of learning resources and assisted with suitable directed reading material.
Lanham-New S, Buttriss J, Welch A, Kearney J (2016) Public Health Nutrition 2nd ed. London, Wiley Blackwell.
Other Texts: Bland M., (2015). An Introduction to Medical Statistics. 4thEd. Oxford: OUP [Core]
Gibney M, Margetts B, Kearney JM, Arab L (2004) Public Health Nutrition. Oxford. Blackwell Publishing.
Crawley H. & Patel S. (1994) Food Portion Sizes, 3rd ed. Food Standards Agency. [Core]
Department of Health (1991) Dietary Reference Values of Food Energy and Nutrients for the United Kingdom: Report of the Panel on Dietary Reference Values of the Committee on Medical Aspects of Food Policy, HMSO [Core]
Geissler C and Powers H (2010) Human Nutrition, 12th ed. Churchill Livingstone, London.
Lovegrove J, Hodson L, Sharma S and Lanham-New S. (2015). Nutrition Research Methodologies. London Wiley-Blackwell. [Core]
Margetts, B. ed., (1997). Design Concepts in Nutritional Epidemiology. 2nd Ed. Oxford: OUP.
Websites: Public Health England (2006) Scientific Advisory Committee on Nutrition. Folate and Disease Prevention Report. https://www.gov.uk/government/publications/sacn-folate-and-disease-prevention-report (accessed 14.03.16)
Public Health England (2011) Scientific Advisory Committee on Nutrition. Dietary Reference Values for Energy. https://www.gov.uk/government/publications/sacn-dietary-reference-values-for-energy (accessed 14.03.16)
Public Health England (2015) Scientific Advisory Committee on Nutrition. Carbohydrates and Health Report. https://www.gov.uk/government/publications/sacn-carbohydrates-and-health-report (accessed 14.03.16)
Continuous Update Project, American Institute for Cancer Research, World Cancer Research Fund International (2016) http://www.aicr.org/continuous-update-project/?referrer=http://www.wcrf.org/int/research-we-fund/continuous-update-project-cup (accessed 21.1.2016)