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Protein–energy undernutrition (PEU), once called protein–energy malnutrition (PEM), is a form of malnutrition that is defined as a range of conditions arising from coincident lack of dietary protein and/or energy in varying proportions. The condition has mild, moderate, and severe degrees.
An example of nutritional hypoproteinemia is Kwashiorkor, a type of protein energy malnutrition affecting young children. Malabsorption, often caused by celiac disease or inflammatory bowel disease; Liver disease can also cause hypoproteinemia by decreasing synthesis of plasma proteins like albumin.
Kwashiorkor is a severe form of malnutrition associated with a low-protein diet. [2] The extreme lack of protein causes an osmotic imbalance in the gastrointestinal system causing swelling of the gut diagnosed as an edema or retention of water. [7]
Anemia of Protein-Energy Malnutrition [ edit ] As explained before, hemoglobin is a protein which means that its production requires adequate and enough intake of protein from the diet, but in case of protein-energy malnutrition, hemoglobin will not be produced sufficiently leading to anemia. [ 1 ]
Protein-Energy Malnutrition (PEM) is another form of malnutrition that affects children. PEM can appear as conditions called marasmus, kwashiorkor, and an intermediate state of marasmus-kwashiorkor. Although malnutrition can have severe and lasting health effects on women and children, they are still susceptible to other water-related dangers. [10]
There are multiple forms of malnutrition and roughly one-third of the world's population is currently experiencing one or more of them. There are around 50 million children less than five years old who have protein-energy malnutrition. Of the malnourished children population in the world, 80% live in Asia, 15% in Africa, and 5% in Latin America.
Malnutrition occurs when an organism gets too few or too many nutrients, resulting in health problems. [11] [12] Specifically, it is a deficiency, excess, or imbalance of energy, protein and other nutrients which adversely affects the body's tissues and form.
If calcium deficiency is prolonged, secondary hyperparathyroidism may develop. Prolonged malnutrition may induce amenorrhea, infertility, and impotence. Edema and even ascites may reflect hypoproteinemia associated with protein losing enteropathy caused by lymphatic obstruction or extensive mucosal inflammation. Dermatitis and peripheral ...