[Meeting of calory and protein requirements in developing countries]

While we have definite ideas regarding the requirements for energy and proteins, we have to rely on statistical data whether these requirements are actually met. In spite of the common unreliability of these data, they serve as an useful indicator of the general situation. The supply of nutritional energy represents the average energy requirement for the populations of most developing countries. However, the insufficient supply of high grade protein remains the main nutritional problem of most of these countries. To solve these problems, the following possibilities exist: --Ensuring a sufficient calorie supply so that valuable protein is not wasted for the production of energy --Improving the supply of protein-rich staple food --Supplementing of food with local protien-rich products --Introducing lifestock only when the foodstuff available cannot be used directly for human consumption -- Improving the staple food, introducing higher grade strains of cereals --Producing protein-rich vegetable mixture from local foodstuff --Utilization of synthetic amino acids and of new protein sources. To meet the requirements for calories, and especially for hgih grade protein, is possible only by international and interdisciplinary efforts of all experts concerned with nutrition in any way.