Hunger is a global problem. Despite gains in eradicating malnutrition, Choose...5075205 percent of the people in the developing world continue to suffer from chronic hunger. Although world food supplies are adequate, factors that allow hunger to continue include Choose...povertypoor sanitationurbanizationall of the above. Infection, especially Choose...bronchitistuberculosisAIDSnone of the above, rapid population growth and other factors threaten to reverse hard-won gains. The most critical nutrition deficiencies in today's developing world include Choose...proteinVitamin Aironall of the above. Fortification and supplementation programs are effectively attacking iodine and vitamin A deficiencies, but have less success overcoming Choose...iron proteincalorievitamin E deficiency. Choose...somemostallnone of the underlying causes of malnutrition must be addressed to reduce and eliminate these and other deficiencies.