IGNOU MFN 004 Solved Assignment English Medium 2022-23

Free MFN 004 Solved Assignment English Medium 2022-23 for July 2022 and January 2023 Session, All IGNOU Assignments (Programme Wise) · Master's Degree Programmes · Bachelor's Degree Programmmes · P.G. Diplomaa Programmes · Diploma Programmes · Certificate Programmes. IGNOU Assignment 2022-203 (UPDATED) Get Here. IGNOU Assignment Status 2022-23, Marks, Grade Card, Practical Submission

M.F.N – 004

Advance Nutrition IGNOU MFN 004 Solved Assignment 2022-23

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Assignment I

1. a) Enumerate the components affecting energy requirement.

b) Briefly explain the concept of Recommended Dietary Allowances (RDA) and Estimated Average Requirement (EAR)

c) What are the goals behind estimating RDAs ?

2. a) What do you understand by amino acid score and biological value of protein? How are these used to know the quality of protein in the diet?

b) Discuss briefly the methods to improve the quality of protein in the diet, giving suitable examples.

c) Enlist the clinical and biochemical features of PEM.

3. a) Briefly discuss the digestion, absorption and transportation of carbohydrates and fats.

b) Classify dietary fibre on the basis of solubility and give examples of foods high in these fibres. Enumerate the properties of dietary fiber that make it beneficial to the body.

4. a) Describe briefly the regulation of water balance in the human body. Explain the conditions that can be caused by disturbances in fluid balance in the body.

b) What are polyphenols ? Enumerate briefly the health benefits of polyphenols.

c) What are antinutritional factors? Give examples.

d) Discuss the nutritional requirements of people living in cold climate

5. a) Explain the term calcium homeostasis.

b) How tryptophan is converted to niacin? Explain with the help of flow chart.

c) Briefly describe the role of vitamin E and selenium in lipid peroxidation.

6. a) Mention any two tests each that can measure the following:

i) Cardiovascular endurance

ii) Muscular strength and endurance

iii) Flexibility

b) What are ergogenic aids? Enlist the categories of nutritional ergogenic aids. Discuss in brief the side effects of these aids to the body.

c) Write short note on nutritional requirements in hot environment.

7. a) Briefly discuss the physiology of lactation and enumerate the importance of human milk for infant growth and development.

b) Write the food sources, functions and RDA for adult man and woman for the following nutrients:

i) Zinc

ii) Vitamin C

iii) Copper

8. a) Briefly discuss the following:

i) Nutrient needs and dietary management for pregnant women

ii) Dietary modification for the elderly male

b) Briefly explain the measures to avoid macro and micronutrient deficiency during emergencies.

c) Write short notes on space foods.

Assignment II

1. Briefly explain the following terms giving examples:

i) Ketosis

ii) Resistant starch

iii) Indirect calorimetry

iv) Pre-eclampsia

v) Functional foods

vi) Essential fatty acids

vii) Amylase Inhibitors

viii) Growth monitoring

ix) SAM

x) Phytoestrogens

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