By: Dr. Rachel Mkandawire
Pulses: The Unsung Heroes of Food and Nutrition Security
Pulses have nourished humanity for centuries, yet their immense potential in tackling malnutrition and food insecurity remains largely untapped. In Africa, where 281.6 million people face undernourishment, 93.8% of them in sub-Saharan Africa (SSA), pulses offer a game-changing solution. Rich in plant-based protein, iron, zinc, and B vitamins, they combat hidden hunger while supporting sustainable farming practices. Their natural nitrogen-fixing ability reduces reliance on costly synthetic fertilizers, making them a lifeline for smallholder farmers. Moreover, pulses play a critical role in rural economies, especially empowering women farmers who are at the heart of pulse production across the continent.
Iron deficiency anaemia (IDA) remains a significant health challenge in SSA, particularly among women and children. The region’s diet, dominated by unrefined grains that inhibit iron absorption, fuels some of the world’s highest anaemia rates. Infectious diseases like malaria worsen the crisis by depleting iron levels. With SSA’s rapidly growing population, the need for scalable, cost-effective, and widely accessible nutrition interventions is urgent.
Recognizing pulses’ potential, the United Nations designated February 10th as World Pulses Day to raise awareness of their benefits. This year, (FANRPAN shines a spotlight on the ZIRON Pulse Project—a groundbreaking initiative promoting biofortified iron- and zinc-rich beans in Kenya to combat micronutrient deficiencies. Unlike iron supplements, which can cause adverse effects, biofortified beans provide a safe, sustainable, and culturally acceptable solution by seamlessly integrating into local diets.
Addressing Hidden Hunger through Biofortified Legumes
The ZIRON Pulse Project, a collaborative effort by FANRPAN, the Hutton Institute, the University of Nairobi, the University of Birmingham, and KALRO, was launched to boost the adoption of biofortified iron- and zinc-rich beans in Kenya. This initiative directly responds to the urgent need to combat micronutrient deficiencies by making nutrient-dense foods more accessible to vulnerable populations. Through multi- stakeholder collaboration, the project sought to promote awareness of the nutritional benefits of biofortified pulses among farmers, consumers, and policymakers, ensure access to quality seeds by strengthening seed systems and supporting smallholder farmers, and develop and scale up demand-driven strategies to improve market access for biofortified pulses. By leveraging farmer-led approaches, nutrition education, and policy engagement, the project helped address key barriers to the widespread adoption of biofortified pulses in Kenya.
Despite their immense potential, the adoption of biofortified pulses faces several challenges. Low awareness, limited access to quality seeds, cultural preferences, and underdeveloped market systems have slowed their uptake. Many farmers and consumers remain unfamiliar with biofortification and its health benefits, while smallholder farmers struggle to obtain improved seed varieties. In some communities, biofortified beans are perceived differently from traditional varieties, affecting their acceptance. Additionally, weak commercialization and value chain development limit their availability in markets, making it difficult for consumers to access them. The ZIRON Pulse Project tackles these challenges by engaging with stakeholders across the agricultural and nutrition sectors, running awareness campaigns, and providing training on seed production, value chain strengthening, and nutritional education. Cooking demonstrations and educational materials have played a crucial role in promoting the acceptance and integration of biofortified beans into everyday diets.
The project has provided valuable insights into how biofortified crops can be successfully scaled up. Community engagement has emerged as a critical factor in ensuring adoption, as farmers and consumers need to be fully aware of the benefits of biofortified pulses before they are introduced to new varieties. Capacity building is equally essential, as strengthening value chains requires training farmers, extension officers, and traders to ensure long-term sustainability. Policy support is another key factor, as governments must recognize biofortified seeds, integrate them into national nutrition policies, and invest in extension services to support farmers. Moreover, affordability and accessibility remain major challenges, as high seed costs and limited market reach hinder widespread adoption. Public-private partnerships will be instrumental in addressing these challenges and creating a more enabling environment for biofortified pulses to thrive.
The success of the ZIRON Pulse Project demonstrates that biofortified pulses can play a transformative role in addressing iron deficiency, improving soil health, and enhancing food security in sub-Saharan Africa. By raising awareness, improving access, and fostering collaboration, biofortified pulses have the potential to become a mainstream part of African diets. As we celebrate World Pulses Day, there is a need for greater investment in biofortification research, stronger policy support to integrate pulses into national food systems, and enhanced consumer education to drive demand for nutrient-rich legumes. With the right support, biofortified pulses can contribute significantly to nutrition-sensitive agriculture, linking food production directly to improved health outcomes and paving the way for a healthier and more food-secure future.