Household Coverage of Fortified Staple Food Commodities in Rajasthan, India

Area of Science:

• Public Health Nutrition
• Food Fortification
• Micronutrient Deficiency Prevention

Background:

• Household consumption of staple foods like wheat flour, edible oil, and salt is widespread in India.
• Assessing the coverage of fortified staples is crucial for public health initiatives aimed at reducing micronutrient deficiencies.
• Previous assessments may not fully capture the current landscape of fortification coverage and its effectiveness.

Purpose of the Study:

• To evaluate the household coverage of fortified atta wheat flour, edible oil, and salt in Rajasthan, India.
• To identify gaps in fortification coverage, particularly among vulnerable populations.
• To provide evidence-based recommendations for improving micronutrient delivery systems.

Main Methods:

• A spatially representative statewide survey was conducted in Rajasthan, India.
• A stratified random sampling approach using primary sampling units (PSUs) based on a hexagonal grid was employed.
• Data were collected from 4,627 households, including demographic, socioeconomic, dietary, and health-related information, focusing on caregiver-child pairs.

Main Results:

• Atta wheat flour fortification coverage was low (6%), with most inadequately fortified.
• Edible oil fortification reached approximately 24% of households, despite high fortifiable potential (90%).
• Salt fortification coverage was high (85% fortified, 66% adequately fortified), yet rural and poorer populations had lower access.

Conclusions:

• Voluntary fortification of wheat flour and edible oil by industry has limited population reach due to insufficient consolidation.
• Effective delivery channels, such as government distribution systems, are essential to reach at-risk groups with fortified staples.
• Targeted interventions are necessary to ensure equitable access to essential micronutrients for all population segments.