Nutrient costing

Area of Science:

• Nutrition Science
• Agricultural Economics

Background:

• Understanding food costs is crucial for nutrition education and dietary planning in Ethiopia.
• Market price fluctuations impact food accessibility and nutritional intake.

Purpose of the Study:

• To compute changes in Ethiopian food costs over time.
• To determine the energy and protein yield per unit price for key Ethiopian foods.
• To inform nutrition education and dietary counseling strategies.

Main Methods:

• Collected cost data for important Ethiopian foods in Addis Ababa markets over 3.5 years.
• Calculated energy and protein content relative to cost for various food items.
• Analyzed nutrient contribution per unit price across different food categories.

Main Results:

• Cereals and legumes generally provide high energy and protein at a low cost.
• Vetch, sugar, and marmalades offer significant nutrients affordably but require careful consideration due to specific properties.
• Animal products rank lower in nutrient-cost ratio but are high in nutrient density.
• Root crops and vegetables are least cost-effective for nutrient provision.

Conclusions:

• Cereals and legumes are foundational for cost-effective nutrition in Ethiopia.
• Strategic inclusion of diverse foods is necessary, balancing cost, nutrient density, and safety.
• Findings support evidence-based dietary guidance and food policy development.