In Sub-Saharan Africa, the scale of undernutrition is staggering; 58 million children under the
age of five are too short for their age (stunted), and 14 million weigh too little for their height
(wasted). Poor diets in terms of diversity, quality, and quantity, combined with illness and poor
water and sanitation facilities, are linked with deficiencies of micronutrients--such as iodine,
vitamin A, and iron--associated with growth,...