Nutrition-sensitive agriculture programmes have the potential to improve child nutrition outcomes, but livestock intensification may pose risks related to water, sanitation and hygiene (WASH) conditions.

Anaemia is a global public health problem affecting 800 million women and children globally.

Agricultural development projects increasingly aim to improve health and nutrition outcomes, often by engaging women.

Low coverage of effective nutrition interventions in many high-burden countries, due to service provision and demand factors, result in poor uptake of recommended practices and nutrition outcomes.

Improving diet quality of preschool children is challenging in countries undergoing food environment and nutrition transition.

Bangladesh struggles with undernutrition in women and young children. Nutrition-sensitive agriculture programmes can help address rural undernutrition. However, questions remain on the costs of multisectoral programmes.

Investments in social assistance programmes (SAPs) have accelerated alongside interest in using SAPs to improve health and nutrition outcomes.

The National Nutrition Services of Bangladesh aims to deliver nutrition services through the primary health care system.

Antenatal care (ANC) is the largest health platform globally for delivering maternal nutrition interventions (MNIs) to pregnant women. Yet, large missed opportunities remain in nutrition service delivery.

Adequate dietary diversity among infants is often suboptimal in developing countries.

Designing survey questions that clearly and precisely communicate the question's intent and elicit responses based on the intended interpretation is critical but often undervalued.

The COVID-19 pandemic is expected to have profound effects on healthcare systems, but little evidence exists on service provision, utilisation, or adaptations.

Success of nutrition‐sensitive agriculture programmes targeted to women may be influenced by increased demands on women's and other household members' time and by time‐related trade‐offs to accommodate programme participation.

Equivalence testing suggests pregnant or lactating women’s dietary intakes are suboptimal and also statistically equivalent to those of nonpregnant, nonlactating women in Bangladesh.

Data on dietary nutrient intakes of adolescents in low‐ and middle‐income countries (LMIC) is lacking partly due to the absence of validation studies of the 24‐h recall method in adolescents.

Limited evidence exists on the complex relationship among interventions, early initiation of breastfeeding (EIBF), prelacteal feeding and exclusive breastfeeding (EBF).

A framework for designing survey questions to track nutrition counseling as part of programs supporting breastfeeding and complementary feeding.

Improving education, knowledge, nutritional status, mental well‐being, autonomy, and social support among mothers would facilitate provision of optimal care for children.

Developmental delays affect between 150 and 200 million children <5 years of age worldwide.