Malnutrition

Malnutrition occurs when an organism gets too few or too many nutrients, resulting in health problems. Specifically, it is a deficiency, excess, or imbalance of energy, protein and other nutrients which adversely affects the body's tissues and form. Malnutrition is a category of diseases that includes undernutrition and overnutrition. Undernutrition is a lack of nutrients, which can result in stunted growth, wasting, and being underweight. A surplus of nutrients causes overnutrition, which can result in obesity or toxic levels of micronutrients. In some developing countries, overnutrition in t

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Name
Malnutrition
Synonyms
| image = A malnourished child in an MSF treatment tent in Dolo Ado.jpg
Caption
Underfed child in Dolo Ado, Ethiopia, at an MSF treatment tent
Field
Critical care medicine
Image size
280px
Symptoms
Problems with physical or mental development; poor energy levels; hair loss; swollen legs and abdomen
Complications
| onset =
Duration
| types =
Causes
Eating a diet with too few or too many nutrients; malabsorption
Risks
Lack of breastfeeding; gastroenteritis; pneumonia; malaria; measles; poverty; homelessness
Diagnosis
| differential =
Prevention
Improving agricultural practices; reducing poverty; improving sanitation; education

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Sources: Wikipedia: Malnutrition

Researched Nov 5, 2026 from the sources above. Spotted a mistake? Use the contact page and we will check it.