1. Introduction to Public Health Nutrition
January 2013
Nutrition 531

2. What is Health?

3. Health
A state of complete physical, mental, and social well-being, not merely the absence of disease.
WHO

4. What is Public Health?

5. Mission of Public Health
“…to fulfill society’s interest in assuring conditions in which people can be healthy.”
IOM. Future of Public Health.

6. Population Health
Improving Everyone’s Quality of Life: Group Health Foundation, 2001

7. Population Health
Considers a broad set of options for improving and sustaining health
Highlights role of social and economic forces in combination with biological and environmental factors
Results in benefits to all

8. Public Health Practice Compared to Clinical Nutrition Practice
Public Health Practice
Clinical Nutrition Practice
Focus
Prevention
Disease treatment
Target
Populations
Individuals
Setting
States & Communities
Clinics & Hospitals
Strategies
Multiple, Reinforcing
Counseling and education

9. Core Functions of Public Health

11. Assessment Assess the problems and needs of the population
Monitor the health of populations
Assess and monitor the determinants of population health

12. Global Burden of Disease: December 2012
From Commentary in Science 338: 1414; 2012

13. Global Burden of Disease: December 2012
From Commentary in Science 338: 1414; 2012

14. Policy Development
Develop policies, programs and activities that address health outcomes and the determinants of those outcomes

15. Assurance
Assure the implementation of effective strategies by providing or monitoring policies, activities, and services.

16. What About Nutrition?

17. Mission of Public Health Nutrition
To assure conditions in which people have access to adequate and appropriate food.
To assure conditions in which people can achieve optimal nutritional health.

18. 10 Essential Public Health Services: Public Health Functions Steering Committee - State and Local
Monitor Health Status to identify community health problems
Diagnose and investigate health problems
Inform, educate, and empower people about health issues
Mobilize community partnerships to identify and solve health problems
Develop policies and plans that support individual and community health efforts
Enforce laws and regulations that protect health and ensure safety

19. Link people to needed personal health services and assure the provision of health care when otherwise unavailable
Assure a competent public health and personal heath care workforce
Evaluate effectiveness, accessibility, and quality of personal and population-based public health services
Research for new insights and innovative solutions to health problems

20. Healthy People 2020
Healthy People provides science-based, 10-year national objectives for improving the health of all Americans.
Overarching Goals
Attain high-quality, longer lives free of preventable disease, disability, injury, and premature death.
Achieve health equity, eliminate disparities, and improve the health of all groups.
Create social and physical environments that promote good health for all.
Promote quality of life, healthy development, and healthy behaviors across all life stages.

21. Last Decade: Strong Emphasis on Policy & Environmental Change

22. Ecological Framework for Influences on What People Eat