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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 ...
In rich countries, therefore, obesity is often a sign of poverty and malnutrition while in poorer countries obesity is more associated with wealth and good nutrition. Other non-nutritional causes for obesity included: sleep deprivation, stress , lack of exercise , and heredity .
Once malnutrition is treated, adequate growth is an indication of health and recovery. [5] Even after recovering from severe malnutrition, children often remain stunted for the rest of their lives. [5] Even mild degrees of malnutrition double the risk of mortality for respiratory and diarrheal disease mortality and malaria. [5]
The causes of malnutrition are complex and multifaceted, with aging processes further contributing to its development. The concerns faced with nutritional markers for the elderly are highlighted by the prevalence and determinants of malnutrition in adults over 65, encompassing factors from age-related changes to disease-related risks.
Download as PDF; Printable version; In other projects ... move to sidebar hide. Malnutrition in children is covered by multiple articles: Undernutrition in children ...
Failure to obtain the required amount of nutrients causes malnutrition. Nutritional science is the study of nutrition, though it typically emphasizes human nutrition . The type of organism determines what nutrients it needs and how it obtains them.
In the field of clinical nutrition, malnutrition has causes, epidemiology and management distinct from those associated with malnutrition that is mainly related to poverty. The main causes of clinical malnutrition are: Cachexia caused by diseases, injuries and/or aging; Difficulties with ingestion, such as stroke, paresis, dementia, depression ...
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