DNHE-01 IGNOU Solved Assignment 2026-27

DNHE-01 Solved Assignment: Nutrition for the Community (TMA Solutions)

The Tutor-Marked Assignment (TMA) for DNHE-01 focuses on five critical blocks from the official IGNOU curriculum, providing plagiarism-free, university-verified solutions with strict adherence to word limits (500/250/100 words). Below are structured answers for key units:

Block-1: Basic Concepts in Nutrition-I

This block explores foundational nutrition principles, including:

• Definition and scope of nutrition in community health, emphasizing the role of balanced diets in disease prevention.
• Classification of nutrients (macronutrients vs. micronutrients) with examples like carbohydrates, proteins, and vitamins.
• Energy requirements and factors affecting them, such as age, gender, and physical activity levels.

Sample Answer (500 words): Nutrition is the science of how food nourishes the body, directly impacting growth, immunity, and overall well-being. In community health, balanced nutrition reduces malnutrition-related disorders like anemia and kwashiorkor. Macronutrients—carbohydrates (primary energy source), proteins (tissue repair), and fats (hormone production)—must be consumed in optimal ratios. For instance, a 30-year-old moderately active individual requires ~2,000 kcal/day, with 55% from carbs, 15% from protein, and 30% from fats. Micronutrients like iron (hemoglobin synthesis) and vitamin C (collagen formation) are equally critical but often deficient in low-income populations.

Block-3: Meal Planning

This unit teaches practical meal planning techniques, including:

• Designing balanced diets using the Food Pyramid or Plate Method for different life stages (children, adults, elderly).
• Budget-friendly meal strategies to minimize food wastage while meeting nutritional needs.
• Cultural adaptations in meal planning for diverse communities.

Sample Answer (250 words): Meal planning for a family of four (two adults, one child, one elderly) should prioritize the Food Pyramid guidelines: 6-11 servings of grains, 2-4 servings of fruits/vegetables, and 2-3 servings of dairy. For budget constraints, legumes (e.g., lentils) replace meat as a protein source, while seasonal produce reduces costs. A sample daily plan includes oatmeal with banana (breakfast), dal-chawal with spinach (lunch), and curd with roasted chana (snack). Cultural adaptations, such as including milk-based desserts in South Indian diets or fermented foods in North Eastern regions, enhance acceptance without compromising nutrition.

Block-5: Nutrition-Related Disorders

Key topics include:

• Malnutrition types (undernutrition, overnutrition, micronutrient deficiencies) with case studies.
• Prevention strategies for disorders like diabetes (dietary fiber intake) and hypertension (sodium restriction).
• Community interventions like fortification (iodized salt) and health education campaigns.

Sample Answer (100 words): Overnutrition, driven by high sugar/fat diets, contributes to type 2 diabetes. A community intervention in urban slums included workshops on low-glycemic foods (whole grains, legumes) and school-based nutrition programs. Fortifying flour with folic acid reduced neural tube defects by 40%. Key takeaway: policy-level changes (tax on junk food) paired with education yield sustainable results.

FAQs for DNHE-01 TMA Solutions

1. Are the answers format-specific? Yes. Use point-wise answers