Dr Alexander KALIMBIRA
About Dr Alexander KALIMBIRA
For nearly three decades, Dr. Alexander Archippus Kalimbira has worked at the intersection of nutrition research, policy, and practice in Malawi. He is an Associate Professor of Human Nutrition and Head of the Department of Human Nutrition and Health at Lilongwe University of Agriculture and Natural Resources (LUANAR) in Malawi. He holds a PhD in Applied Human Nutrition from the University of Guelph, Canada. His research focuses on the drivers of malnutrition, including micronutrient deficiencies, childhood stunting, dietary quality, infant and young child feeding, and the links between food systems, agriculture, and nutrition. He has led major research initiatives funded by organisations such as the Bill & Melinda Gates Foundation, UNICEF, USAID, and the FAO, consistently working to generate evidence that can be translated into practical solutions. His publication record is accessible via ORCID: https://orcid.org/0009-0000-9771-5093 and Frontiers Loop https://loop.frontiersin.org/people/3105376/overview. Dr. Kalimbira has published widely and contributed to national and international nutrition policy. He was invited to the 2018 Inter-Agency Technical Consultation on Infant and Young Child Feeding Indicators, where he helped revise global metrics. He has supervised more than 50 postgraduate students and serves on Malawi's Nutrition Policy Advisory Team and other national steering committees. Beyond academia, he has worked as a consultant for the Government of Malawi and numerous organisations, including World Vision, Concern Universal, GIZ, UNICEF, WFP, FAO, and the World Bank. For close to thirty years, he has taught a range of courses from introductory to advanced nutrition, shaping Malawi's the next generation of nutrition professionals. His career reflects a sustained commitment to improving public health through science, teaching, and strategic engagement with policy and practice. Probably Malawi's most prominent public speaker on nutrition, Dr. Kalimbira has delivered numerous keynote addresses at high-level national events. Notably, he spoke at the launch of the Malawi SUN Movement in July 2011, graced by Former First Lady Callista Mutharika; in May 2016, he addressed the Malawi Compact 2025 Roundtable Discussions, officially opened by former Vice President, The late Right Hon. Dr. Saulos Klaus Chilima; and at the unveiling of the National Multi-Sector Nutrition Policy in June 2018, with Her Excellency the First Lady Dr. Gertrude Mutharika as Guest of Honour. In September 2021, he was the keynote speaker when former President His Excellency Dr. Lazarus McCarthy Chakwera launched SUN 3.0, Nutrition Education and Communication Strategy II, and the Eat Well to Live Well guidelines. Dr. Kalimbira has also addressed orientations of the Parliamentary Committee on Nutrition in 2009, 2014, and 2019, and most recently spoke at a Nutrition Budget Analysis meeting attended by the Parliamentary Committee on Health in March 2026.
Research Interest for: Dr Alexander KALIMBIRA
Overnutrition
While undernutrition remains a major challenge, Malawi is also experiencing a growing burden of overnutrition, including overweight and obesity, particularly in urban areas. Research in this area aims to understand the drivers of overnutrition (e.g., dietary shifts, sedentary lifestyles) and develop interventions to promote healthy eating and physical activity. The research links overnutrition to metabolic conditions such as diet-related non-communicable diseases, focusing on the metabolic syndrome, Type 2 diabetes and hypertension.
Nutrition Sensitive Agriculture
This approach integrates nutrition objectives into agricultural practices to improve dietary outcomes. In Malawi, research focuses on initiatives like promoting biofortified crops (e.g., orange-fleshed sweet potatoes), diversifying farm production, and empowering women farmers to enhance household nutrition.
Sustainable Food Systems
Research in this area explores ways to ensure food production and distribution systems are environmentally sustainable, economically viable, and socially equitable. In Malawi, this involves promoting climate-resilient crops (e.g. crops and livestock indigenous to Malawi), reducing post-harvest losses, and supporting smallholder farmers to improve food security and nutrition.
Diet Quality
This involves enhancing the nutritional value of diets by promoting the consumption of diverse, nutrient-rich foods. In Malawi, where diets are often cereal-based and lack variety, research aims to address this by encouraging the inclusion of fruits, vegetables, legumes, and animal-source foods to meet nutritional needs. It also involves exploring adoption of fortified foods to enhance micronutrient intake.
Growth Retardation (with a focus on stunting)
Stunting, a form of chronic malnutrition, is prevalent in Malawi, affecting over 37% of children under five. Research focuses on understanding the causes (e.g., poor maternal nutrition, inadequate infant feeding practices, and infections) and implementing interventions to reduce stunting through improved nutrition, healthcare, and sanitation.
Micronutrient Deficiencies
This refers to the lack of essential vitamins and minerals (e.g., iron, vitamin A, zinc, iodine and selenium) in the diet, which is a significant public health issue in Malawi. Research in this area aims to identify strategies to combat deficiencies through supplementation, fortification (large scale fortification, agronomic biofortification, home fortification) and dietary diversification, particularly among vulnerable groups like children and pregnant women.