Both protein-energy malnutrition and micronutrient deficiencies are highly prevalent in sub-Saharan Africa, especially among children and women of reproductive age. Undernutrition results in substantial increases in overall disease burden and mortality, decreases in intellectual development and reduction in productivity and economic development. Grain legumes add energy, proteins, minerals and B vitamins to the African diet. Evidence from randomized controlled trials show that the consumption of legume-based foods improves growth in children.
