BEP Supplements in Pregnancy: Global Implementation Challenges
Balanced Energy Protein (BEP) supplementation is a WHO-recommended intervention for improving maternal and neonatal outcomes in populations where ≥20% of women of reproductive age are underweight. The goal is to reduce risks such as low birth weight and stillbirth.
Despite strong clinical evidence, large-scale implementation remains inconsistent. A recent multi-country study published in Nutrients examined BEP programs across nine low- and middle-income countries (LMICs), identifying systemic barriers and practical lessons for scaling maternal nutrition interventions.
🔬 Study Design and Analytical Framework #
The research applied a qualitative methodology based on semi-structured interviews conducted between October 2024 and March 2025.
Scope #
- 15 stakeholders, including program experts and government officials
- 9 countries across Africa and Asia
- Focus areas:
- Acceptability
- Feasibility
- Cost-effectiveness
- Sustainability
Program Contexts #
Two implementation environments were analyzed:
- Routine Development Programs: Government-led systems (5 countries)
- Humanitarian Settings: Emergency or crisis-driven programs (4 countries)
This distinction revealed fundamentally different operational models.
🌍 Two Implementation Models #
Government-Led Systems #
These programs are characterized by policy integration, long-term funding structures, and national ownership.
Key Examples #
- India: Integrated Child Development Services (ICDS) delivers hot meals and take-home rations, supported by maternal cash transfer schemes
- Sri Lanka: The Thriposha program provides fortified cereal supplements from pregnancy through six months postpartum with near-universal coverage
- Rwanda: BEP is embedded within national health and social protection frameworks
Humanitarian / Donor-Led Systems #
These programs are designed for rapid deployment in unstable environments and rely heavily on external organizations.
Characteristics #
- Managed by entities such as WFP and UNICEF
- Short-term funding cycles
- Fragmented delivery systems
Examples #
- Haiti
- Nigeria
These programs often struggle with continuity and scalability due to reliance on donor funding.
🍽️ Product Design and Acceptability #
Most BEP interventions use formulations aligned with 2017 nutritional guidelines:
- Daily energy: 250–500 kcal
- Protein contribution: ~25%
Common Formulations #
- CSB+: Corn Soya Blend Plus
- LNS-PLW: Lipid-based Nutrient Supplements for Pregnant and Lactating Women
Local Adaptations #
- Pakistan: Maamta supplement
- Rwanda: ShishaKibondo blend
Localized products generally show higher acceptability due to alignment with cultural dietary patterns.
Notable Gap #
India’s ICDS food models (hot meals and take-home rations) are not consistently micronutrient-fortified, which may limit nutritional impact.
⚠️ Core Implementation Challenges #
1. Intra-household Sharing #
- Supplements are frequently shared among family members or even livestock
- Reduces effective nutrient intake for pregnant women
- Indicates gaps in behavioral communication strategies
2. Supply Chain and Funding Instability #
- Frequent stock-outs and logistics disruptions
- Severe constraints in conflict zones
- Example: In Haiti, insecurity prevented distribution entirely despite available stock
3. Screening and Adherence Barriers #
- Inconsistent use of MUAC thresholds for identifying eligible women
- Delayed pregnancy disclosure limits early intervention
- Weak monitoring systems reduce adherence tracking
These challenges directly affect program effectiveness and coverage.
🧭 Strategic Directions for Scale and Sustainability #
The study identifies several priorities for strengthening BEP implementation:
Policy and Governance #
- Strong national policy frameworks
- Integration into public health systems
- Reduced dependence on external donors
Program Design #
- Localization of product formulation and delivery mechanisms
- Alignment with cultural and dietary practices
Health System Integration #
- Embedding BEP delivery within antenatal care (ANC) services
- Leveraging existing maternal health infrastructure
Financing and Stability #
- Transition from short-term humanitarian funding to sustained government investment
Research and Monitoring #
- Expanded implementation research
- Improved behavior change communication strategies
- Strengthened monitoring and evaluation systems
🔚 Conclusion #
BEP supplementation is a proven intervention for improving maternal and neonatal health outcomes, yet its global implementation remains uneven. The contrast between stable, government-led systems and fragile, donor-dependent models highlights the importance of policy ownership and system integration.
Future progress depends on transitioning emergency-driven programs into sustainable national strategies, supported by robust health systems and culturally appropriate program design. Without this shift, the full potential of BEP interventions will remain unrealized.