Each year around the globe, 45 million children under the age of five experience wasting, which is very low body weight relative to height as a result of muscle and fat loss. Of these, 13.6 million have severe wasting, which puts them at an 11-fold risk of dying from infectious diseases compared to children who are not wasted. Nutritional edema (also known as kwashiorkor) is another manifestation of malnutrition that often goes unmeasured in surveys.