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PHS202

Nutrition In Health And Disease

This course introduces the importance of nutrition in attaining optimal health and its applications in improving dietary habits. It explores basic nutrition, food composition, and nutrient requirements through the life cycle. The course covers food purchasing, preparation, presentation, and complementary feeding. It also discusses nutritional care in protein-energy malnutrition, hypertension, and diabetes, as well as the roles of nutrition and genetics in human health and chronic diseases.

About this course

Difficulty
Intermediate
Study hours
120 hours
Maths
Basic
Content
Theoretical, practical, case study
Practical work
Yes
How it is assessed
  • Assignments
  • Tutor marked assessments
  • Final examination

One paragraph, so you can see how it reads

PHS202 · Unit 2

Your course materials have important dates for the early and timely completion and submission of your TMA, attending tutorials and participating in online class discussion. You should remember that you are required to submit all your assignments by the stipulated time and date. You should guard against falling behind in your work.

What you should be able to do

  1. Define key terminologies in nutrition and health.
  2. Apply nutritional knowledge to improve dietary habits.
  3. Assess nutritional status using various methods.
  4. Plan diets for specific health conditions.
  5. Understand the role of genetics in nutrition.
  6. Educate individuals and communities on healthy eating.

What it prepares you for

Careers
  • Nutritionist
  • Dietician
  • Public Health Officer
  • Health Educator
  • Wellness Consultant
Where it is applied
  • Healthcare
  • Food Industry
  • Public Health
  • Wellness Programs
  • Research

Where it gets hard

The units students slow down on, and what makes each one heavy.

  • Module 2: Basic Knowledge in Nutrition

    Unit 4: Minerals and Vitamins

    Understanding the specific functions and deficiency symptoms of each mineral requires memorization and detailed knowledge.

  • Module 5: Nutritional Genomics

    Unit 5: Nutrigenomics in relation to Nutrigenetics

    The unit requires understanding of complex molecular processes and the interplay between genes and nutrients.

A suggested way through it

Suggested

13 weeks, about 19 hours in total. Yours will differ.

  1. Week 1Module 1: Nutrition and its Historical Perspectives
    • Unit 1: Introduction to Nutrition · 1 hour

      Define key terminologies in nutrition.. Describe nutrition as a science and an art.. Discuss the ancestral human nutritional behavior before and after agricultural and industrial revolutions..

  2. Week 2Module 1: Nutrition and its Historical Perspectives
    • Unit 2: Notable Names in the Beginning of the Study of Nutrition · 1 hour

      List notable names in the study of nutrition.. Identify the major contributions of notable figures.. Describe the importance of contributors to present nutrition study..

  3. Week 3Module 1: Nutrition and its Historical Perspectives
    • Unit 3: Focus of Nutrition Research in Early Century Till Present · 1 hour

      Identify major foci of research in nutrition in the early century.. Describe the primary focus of nutrition research in the first half of the 20th century.. List major nutrient deficiencies and chronic diseases being researched from the 20th century till date..

  4. Week 4Module 1: Nutrition and its Historical Perspectives
    • Unit 4: Food and Culture · 1 hour

      Define food, food habits, food taboos, staple food, and culture.. Describe the meaning of food and list its functions.. Enumerate the effects of cultural and religious food taboos on nutritional status.. List factors that influence food choices..

  5. Week 5Module 2: Basic Knowledge in Nutrition
    • Unit 1: Carbohydrates · 1 hour

      Identify types of carbohydrates.. Describe simple carbohydrates.. List functions of carbohydrates.. Identify the end product of carbohydrates.. List sources of carbohydrates..

    • Unit 2: Proteins · 1 hour

      Identify the chemical elements in protein.. Classify protein into three groups.. Differentiate between animal and plant protein.. Identify the difference between supplementary and complementary protein..

  6. Week 6Module 2: Basic Knowledge in Nutrition
    • Unit 3: Lipids (Fats and Oils) · 1 hour

      Define lipid.. Differentiate between fats and oils.. List essential fatty acids.. List functions of fats.. Identify the end product of fats.. List food sources of fats..

    • Unit 4: Minerals and Vitamins · 1 hour

      Classify minerals into two major groups.. List major minerals.. Identify micro minerals.. Describe the difference between major and trace minerals.. List functions of minerals..

  7. Week 7Module 2: Basic Knowledge in Nutrition
    • Unit 5: Water and Fiber · 1 hour

      Define water.. Describe the classification of water.. Identify functions of water.. Describe the effects of water on the nutritive value of foods.. List sources of water.. Describe Daily Recommended Allowances for water..

  8. Week 8Module 3: Food classification, purchasing, preparation, presentation and complementary feeding
    • Unit 1: Food Classification · 1 hour

      Classify foods into five different ways.. Describe each classification with specific examples of locally available foodstuffs.. List importance of classification of foods..

    • Unit 2: Food Purchasing · 1 hour

      Identify people who specially need protein and energy.. List determinants of food purchasing.. Describe the principle of buying in quantity.. Identify factors in food budgeting.. Apportion money value to each of the 3-food groups..

  9. Week 9Module 3: Food classification, purchasing, preparation, presentation and complementary feeding
    • Unit 3: Food Preparation · 1 hour

      List rationales for cooking foods.. Identify methods of food preparation.. Describe effects of poor food handling during food preparation.. Describe effects of food preparation on food nutrients.. List non-communicable chronic diseases that may affect humans due to food preparation methods..

    • Unit 4: Food Presentation · 1 hour

      Define food presentation.. Differentiate between African and Western food presentation.. List primary rules of food presentation.. List tips for plating.. Identify garnishing tips..

  10. Week 10Module 3: Food classification, purchasing, preparation, presentation and complementary feeding
    • Unit 5: Preparation of Complementary Feeding for young children · 1 hour

      Define complementary feeding.. Differentiate between weaning and complementary feeding.. Identify reasons for complementary feeding for infants aged six months and above.. List properties of a good complementary foodstuff.. Identify anti-nutritive inhibitors in complementary foods using locally available foodstuffs..

  11. Week 11Module 4: Assessment of Nutritional Status, Nutrition Education, Nutritional Care in Disease, Nutritional Care for Protein-Energy Malnutrition, Diabetes, and Hypertension
    • Unit 1: Assessment of Nutritional Status · 1 hour

      Define nutrition assessment.. List methods of assessing nutritional status.. Calculate and interpret data from anthropometric techniques.. Identify usefulness of anthropometric indices..

    • Unit 2: Nutrition Education · 1 hour

      Differentiate nutrition information, nutrition education, and nutrition counseling.. Identify goals of nutrition education.. Describe methods of disseminating nutrition information and education.. List barriers to effective nutrition education..

  12. Week 12Module 4: Assessment of Nutritional Status, Nutrition Education, Nutritional Care in Disease, Nutritional Care for Protein-Energy Malnutrition, Diabetes, and Hypertension
    • Unit 3: Nutrition Care in Disease · 1 hour

      Discuss nutritional care in disease.. Explain how to use diet in the care and treatment of diseases.. Describe the different types of diets that could be used in the treatment of diseases..

    • Unit 4: Nutrition Care for Protein Energy Malnourished Children · 1 hour

      Define Protein Energy Malnutrition (PEM).. Describe the patterns of Protein Energy Malnutrition (PEM).. Describe the prominent features of PEM.. Plan a day menu for a protein energy malnourished child..

  13. Week 13Module 4: Assessment of Nutritional Status, Nutrition Education, Nutritional Care in Disease, Nutritional Care for Protein-Energy Malnutrition, Diabetes, and Hypertension
    • Unit 5: Nutrition Care for Hypertensive and Diabetic patients · 1 hour

      Define hypertension.. Differentiate between mild and moderate hypertension.. List risk factors for hypertension.. Describe aims of nutritional support for a hypertensive patient.. Identify principles for planning a meal for a hypertensive patient..

Preparing for the exam

What to do
  • Create concept maps linking Modules 2-5 nutrient functions and food sources.
  • Practice calculating BMI and WHR from Unit 4 weekly.
  • Review the dietary guidelines for hypertension and diabetes from Unit 5.
  • Focus on understanding the key differences between marasmus and kwashiorkor from Module 4.
  • Study the definitions and applications of nutrigenomics and nutrigenetics from Module 5.

Questions students ask about this course

What is PHS202 about?

This course introduces the importance of nutrition in attaining optimal health and its applications in improving dietary habits. It explores basic nutrition, food composition, and nutrient requirements through the life cycle. The course covers food purchasing, preparation, presentation, and complementary feeding. It also discusses nutritional care in protein-energy malnutrition, hypertension, and diabetes, as well as the roles of nutrition and genetics in human health and chronic diseases.

How many units does PHS202 have?

PHS202, Nutrition In Health And Disease, has 26 units across 5 modules, over 148 pages of course material. You can read it one unit at a time.

How many credit units is PHS202?

PHS202 carries 3 credit units, at 200 level in Health Sciences.

Is PHS202 hard?

PHS202 is rated intermediate level, with basic mathematical content. It is mostly theoretical, practical and case study work, and it has a practical component.

How long does PHS202 take to study?

About 120 hours of study, spread across its 26 units.

How is PHS202 assessed?

PHS202 is assessed by assignments, tutor marked assessments and final examination.

What can I do with PHS202?

Nutritionist, Dietician, Public Health Officer, Health Educator and Wellness Consultant.

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