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Nutrition is the biochemical and physiological process by which an organism uses food to support its life. It provides organisms with nutrients , which can be metabolized to create energy and chemical structures.
The figures provided in this section on epidemiology all refer to undernutrition even if the term malnutrition is used which, by definition, could also apply to too much nutrition. The Global Hunger Index (GHI) is a multidimensional statistical tool used to describe the state of countries' hunger situation.
The nutritional status of children is further indicated by its high (10%) rate of child wasting. [2] Wasting is a significant problem in Sahelian countries – Burkina Faso, Chad, Mali, Mauritania and Niger – where rates fall between 11% and 19% of under fives, affecting more than 1 million children. [2]
The nutrition of children 5 years and younger depends strongly on the nutrition level of their mothers during pregnancy and breastfeeding. [24] Infants born to young mothers who are not fully developed are found to have low birth weights. [25] The level of maternal nutrition during pregnancy can affect a newborn baby's body size and composition ...
Global Acute Malnutrition (GAM) is a measurement of the nutritional status of a population that is often used in protracted refugee situations. Along with the Crude Mortality Rate, it is one of the basic indicators for assessing the severity of a humanitarian crisis.
Nutritional anthropology [1] is the study of the interplay between human biology, economic systems, nutritional status and food security.If economic and environmental changes in a community affect access to food, food security, and dietary health, then this interplay between culture and biology is in turn connected to broader historical and economic trends associated with globalization.
This helps determine the nutritional status and if there are any indicators of marasmus. In extreme cases of infection, stool samples and blood counts are conducted. Since marasmus is a type of nutritional condition that is often associated with kwashiorkor, some providers will see if edema is present to confirm that it is marasmus. [11]
The quality and quantity of usable meat depends on the animal's plane of nutrition, i.e., whether it is over- or underfed. Scientists disagree about how exactly the plane of nutrition influences carcase composition. [13] The composition of the diet, especially the amount of protein provided, is an important factor regulating animal growth.