Section: Module 1: Fundamentals of Nutritional Science | Public Health Nutrition | NextGenU.org

  • Competencies covered in this module:
    • Be able to understand the scientific basis of nutrition.
    • Be able to understand the nutritional requirements from the molecular to the population level for human systems.

    • Module 1: Lesson 1: Public Health Nutrition
       
      Student Learning Objectives:

      Upon completion of this lesson, you will be able to:

      • Define the term "nutrition sciences."
      • Explain the concept of population health.
      • Describe how public health nutrition principles are applied to improve or maintain the optimal health of populations and targeted groups.

      Approximate time required to complete the readings (at 144 words/minute) and assignments for this module: 8 minutes.

       
      Required Learning Resources and Activities
    • Read under the headlines "Basic Principles of Nutrition Science" and "What you need to know about the science of nutrition". (5 minutes)

      Getsmarter2019

    • Read the two first paragraphs under the title "Public Health and Community". (1 minute)

      Academy of Nutrition and Dietetics2021

    • Recommended Additional Readings

    • Read the complete article. (3 minutes)

      Elmhurst  University 2021

    • Module 1: Lesson 2: The Human Body and Its Nutritional Needs
       
      Student Learning Outcomes:

      Upon completion of this lesson, you will be able to:

      • Name the major human body systems and relate their functions.
      • Describe the basic human body functions and life process.
      • Define the term "nutrients".
      • Understand the concept of nutrition energy.
      • Summarize the major classification of nutrients:
        Carbohydrates
        Proteins
        Fats
        Vitamins
        Minerals
        Dietary fiber
        Water
        Oxygen.

      • Give examples of common sources of these nutrients present in our food and environment and the unique functions that each nutrient performs inside the human body.
      • Describe the nutritional requirements through the life stages.
      • Identify the factors that influence changes in nutritional needs.
      • Describe how nutritional needs change with factors such as gender, age, physical activity, lifestyle, etc.
      • Recommend strategies to address changes in nutritional needs determined by various factors.
      • Explain the concept of "metabolism" and its components.
      • Differentiate between anabolic and catabolic metabolic pathways.
      • Describe the metabolism of carbohydrates, lipids, and amino acids at the level of tissues and organs.
      • Describe malnutrition and its health consequences in their country.
      • Elaborate on the consequences of a deficit of micronutrients diet in overall health.
      • Discuss the importance of proper nutritional consumption, intake, and physical activity to improve health outcomes.
      • Describe how the digestive system processes foods from ingestion to defecation.
      • Explain how nutrients are transported in the body.
      • Explain how energy is being stored by the body.
      • Identify the determinants of a food's nutritional value.
      • Understand the methods used to determine the nutritional value or nutrient contents of a food.
      • Describe the nutritional value of food using the nutrition facts table.
      • Describe what makes a component of a food/drink non-nutritive.
      • Describe common examples of non-nutritive components of foods and drinks.
      • Summarize how non-nutritive components of foods and drinks affect the diet, health, and well-being of a population.

      Approximate time required to complete the readings (at 144 words/minute) and assignments for this module: 17 hours and 20 minutes.

       
      Required Learning Resources and Activities
    • Read the complete article. (13 minutes)

      Hill & Ponton, P.A. - 2018

    • Read the entire page. (6 minutes)

      National Cancer Institute - 2018

    • Read the entire webpage. (18 minutes)

      Libre Texts Libraries - 2020

    • Read the entire content and see the videos. (25 minutes)

      Libre Texts Medicine - 2021

    • Read the entire webpage. (3 minutes)

      The Nutrition Society - 2021

    • Read the entire page. (28 minutes)

      Food and Agriculture Organization of the United Nations 

    • Read the complete article. (20 minutes)

      Physicians Committee for Responsible Medicine and Unbound Medicine - 2020

    • Read the content under the heading "Other lifestyle components in relation to dietary patterns" to the end of the article. (24 minutes)

      The Proceedings of Nutrition Society - 2020

    • Read the entire webpage. (17 minutes)

      Better Health Channel  - 2021

    • Read from the beginning of the webpage to the end of the section, "The carrier of Chemical Energy", then read the content under the headings "Catabolism", "Anabolism" and "Integration of catabolism and anabolism". (27 minutes)

      Britannica - 2020

    • Read the entire webpage. (8 minutes)

      WHO - 2020

    • Read the content under "Background," "Discussion," and "Conclusion." (9 minutes)

      NCBI - 2018

    • Read the entire web page. (36 minutes)

      NCBI - 2020

    • Read the entire web page. (14 minutes)

      Pressbooks - 2020

    • Read the entire document. (50 minutes)

      NCBI - 2016

    • Read the entire page. (8 minutes)

      LibreTexts libraries - 2020

    • Read the entire page. (7 minutes)

      Victoria State Government - 2012

    • Read the entire document. (25 minutes)

      Global Food Research Program - 2020

    • Read the web page to learn about how to read a food label. Knowing how to read a food label is important in making informed dietary choices. (15 minutes)

      Government of Canada - 2019

    • Read the entire web page. (11 minutes)

      Harvard School of Public Heath - 2019

    • Read the entire web page. (12 minutes)

      Better Health Channel - 2021

    • Read the entire web page. (3 minutes)

      Health Direct - 2020

    • Read the entire web page. (5 minutes)

      Drug, Alcohol and Prevention Services Division, Mental Health Commission - 2021

    • Read the entire web page. (10 minutes)

      Cleveland Clinic - 2019

    • Students should read the entire article, which discusses the World Health Organization (WHO) guidelines on sugar intake for adults and children as a step toward reducing the mortality associated with non-communicable diseases. (10 minutes)

      American Heart Association - 2014

    • Read through the page to learn about which sweeteners are permitted in Canada. (10 minutes)

      Government of Canada - 2018

    • In this activity, you will identify three main food sources in your country for each of the following: carbohydrates, fats, proteins, vitamins, and minerals. Then, you will select one of the nutrients and explain its importance for normal body function and the consequences of a deficiency of this nutrient. Organize your nutrients and food sources in a table format.

      Step 1: Review

      Review the learning resources for this lesson.

      Step 2: Explore and Select

      Think of the existing main food sources in your country. You may explore the web to assist you with your search. Then, identify three food sources for each of the following primary nutrients:

      • Carbohydrates
      • Fats
      • Proteins
      • Vitamins
      • Minerals 

      Note: Since there are five (5) listed types of nutrients here and each must have three (3) examples, there must be fifteen (15) food sources in total.

      Step 3: Respond

      After listing all the required food sources, choose one nutrient, analyze and prepare a 300-500 word discussion piece with the following key points:

      • How does the body use each food source for your selected nutrient?
      • How does the nutrient contribute to the health status of people?  
      • How easy or difficult is it to get access to this nutrient in your region, and what consequences can occur if persons are deficient in this nutrient? 

      Step 4: Share

      To share your work, click on the “Add a new discussion topic” button under this post and paste your work in the “Message” box. Make sure that you have addressed all the required information, and you include both the table and the discussion. Please ensure to reference others’ intellectual property when necessary. All references should follow 7th Edition APA formatting. For further instructions, see the resource on the Himmelfarb Health Sciences Library: APA citation resource (N.B. references are excluded from word counts).

      Step 5: Interact

      Evaluate and categorize the work from one of your peers based on items A - E of this rubric. Provide a rationale for the grade you provided, as well as comments or suggestions for improvement. To post a reply, click “Reply” on a particular discussion, write your feedback and then click on “Post to forum.” You can use the list below as an example:

      Item A is  .…. because….  My suggestions for improvement are….
      Item B is  .…. because….  My suggestions for improvement are….
      Item C is  .…. because….  My suggestions for improvement are….
      Item D is  .…. because….  My suggestions for improvement are….
      Item E is  .…. because….  My suggestions for improvement are….

      OPTIONAL Step 6: Interact (10 minutes)

      If you would like to, you can reply to your peers' posts in a respectful and professional manner. Ensure that your post engages your peers' ideas by including a reflection on their comments, sharing ideas of other potential difficulties and parties involved, or asking thought-provoking questions. If a peer comments on your posting, please reply. To post a reply, click “Reply” on a particular discussion, write your feedback and then click on “Post to forum.”

    • Module 1: Lesson 3: Nutritional Epidemiology and Research Methods
       
      Student Learning Outcomes:

      Upon completion of this lesson, you will be able to:

      • Understand the concept of "nutritional epidemiology".
      • Explain the role of nutritional epidemiology in inferring causality.
      • Describe how biostatistics data can be used to understand the link between nutrition, health, and disease.
      • Explain the importance of health research.
      • Identify the various approaches and methods used in health research.
      • Examine the advantages and disadvantages of different research approaches utilized in public health nutrition research.
      • Describe the steps for designing and conducting research and investigations in the field of public health nutrition.
      • Understand key considerations for designing and conducting research and investigations in the field of public health nutrition.
      • Examine the challenges and limitations of nutrition study designs in public health.
      • Discuss recommendations on how to plan, conduct, analyze, and report nutritional studies and investigations in a responsible, safe, and ethical manner.
      • Identify necessary elements to consider when selecting a sample for a study/investigation.
      • Identify current sources of information and data on nutrition.

      Approximate time required to complete the readings (at 144 words/minute) and assignments for this module: 12 hours and 2 minutes.

       
      Required Learning Resources and Activities
    • Read the entire content. (32 minutes)

      European Journal of Clinical Nutrition  - 2013

    • Read the entire webpage. (20 minutes)

      Regis College - 2021

    • Read the entire article. (6 minutes)

      Harvard Countway Library  - 2020

    • Read from "Research Paradigms" until end of chapter. (68 minutes)

      Jones and Bartlett Publishers - 2013

    • Read from Section 1.1 to the end of Section 1.3. (7 minutes)

      JB Publishing - 2016

    • Read the entire webpage. (10 minutes)

      Academy of Nutrition and Dietetics - 2022

    • Read the entire article. (40 minutes)

      NCBI 2017

    • Read the entire web page. (38 minutes)

      Indian Journal of Dermatology - 2016

    • Browse through the webpage and look at the different reports available on the site. (15 minutes)

      Global Nutrition Report - 2021

    • In this activity, you will develop a plan for a nutrition survey that you could potentially implement in your country. 

      Step 1: Review 

      Review the steps in conducting a nutrition survey by reviewing pages 11-17 of this document: Guidelines for Nutrition Surveys

      Step 2: Design and Develop

      Using the steps provided by the learning resource, develop a plan for a nutrition survey that you could potentially implement in your country. Keep in mind that the steps are the most important, as they help you determine the purpose of your survey and the important nutrition issues that you are trying to address from the survey.

      Step 3: Respond

      Respond by drafting a 2-page brief plan with the following inclusions:

      • A survey plan that addresses all the steps outlined in the resource document
      • Purpose of the survey and the nutrition-related diseases (such as micronutrient deficiencies or chronic diseases) you want to address

      Step 4: Share

      To share your work, click on the “Add a new discussion topic” button under this post and paste your work in the “Message” box. Make sure that you have addressed all the required information. Please ensure to reference others’ intellectual property when necessary. All references should follow 7th Edition APA formatting. For further instructions, see the resource on the Himmelfarb Health Sciences Library: APA citation resource (N.B. references are excluded from word counts).

      Step 5: Interact

      Evaluate and categorize the work from one of your peers based on items A and B of this rubric. Provide a rationale for the grade you provided, as well as comments or suggestions for improvement. To post a reply, click “Reply” on a particular discussion, write your feedback and then click on “Post to forum.” You can use the list below as an example:

      Item A is  .…. because….  My suggestions for improvement are….
      Item B is  .…. because….  My suggestions for improvement are….

      OPTIONAL Step 6: Interact (10 minutes)

      If you would like to, you can reply to your peers' posts in a respectful and professional manner. Ensure that your post engages your peers' ideas by including a reflection on their comments, sharing ideas of other potential difficulties and parties involved, or asking thought-provoking questions. If a peer comments on your posting, please reply. To post a reply, click “Reply” on a particular discussion, write your feedback and then click on “Post to forum.”


    • quiz icon
      Quiz: Module 1

      To access the quiz, click on the name of the quiz provided above. On the following screen, click the attempt quiz button to view the case studies and respond to the questions.

      TO PASS THIS QUIZ, YOU MUST OBTAIN A SCORE OF 80%

    • Recommended Additional Readings

    • Read the entire web page. (15 minutes)

      NCBI - 2016