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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. [13] Malnutrition is a category of diseases that includes undernutrition and ...
Kwashiorkor is a type of severe acute malnutrition (SAM). SAM is a category, composed of two conditions: marasmus and kwashiorkor. [9] Both kwashiorkor and marasmus fall under the umbrella of protein–energy malnutrition (PEM). [10]
Marasmus is a form of severe malnutrition characterized by energy deficiency. It can occur in anyone with severe malnutrition but usually occurs in children. Body weight is reduced to less than 62% of the normal (expected) body weight for the age. [1] Marasmus occurrence increases prior to age 1, whereas kwashiorkor occurrence increases after ...
Breaking the cycle of malnutrition during early childhood development can break the cycle of intergenerational poverty among poor communities. [7] There are a variety of ways in which malnutrition can affect the body. Globally, 162 million children show symptoms of malnutrition such as stunting, which is an indicator of malnourishment. [7]
Kwashiorkor (protein malnutrition predominant) Marasmus (deficiency in calorie intake) Marasmic kwashiorkor (marked protein deficiency and marked calorie insufficiency signs present, sometimes referred to as the most severe form of malnutrition) PEU is fairly common worldwide in both children and adults and accounts for about 250,000 deaths ...
Starvation is a severe deficiency in caloric energy intake, below the level needed to maintain an organism's life. It is the most extreme form of malnutrition.In humans, prolonged starvation can cause permanent organ damage [1] and eventually, death.
A girl with the physical signs and symptoms of Kwashiorkor, which is an extreme form of malnutrition-associated hypoalbuminemia. Kwashiorkor is a disease of malnutrition characterized by decreased protein intake and amino acid deficiency resulting in hypoalbuminemia and a characteristic physical presentation.
Vitamin poisoning is the condition of overly high storage levels of vitamins, which can lead to toxic symptoms. The medical names of the different conditions are derived from the vitamin involved: an excess of vitamin A, for example, is called " hypervitaminosis A ".