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Malnutrition

mal-noo-TRI-shun /ˌmælnuːˈtrɪʃən/

nounC1GRETOEFLIELTS

formalmedical

Lack of proper nutrition, caused by not having enough to eat, not eating enough of the right things, or being unable to use the food that one does eat.

Encompasses both undernutrition (insufficient intake of nutrients) and overnutrition (excessive intake leading to obesity and related issues), though it's most commonly associated with undernutrition.

The story behind the word. The word 'malnutrition' is a straightforward combination of Latin roots. 'Malus' means 'bad' or 'ill,' and 'nutrire' means 'to nourish.' So, 'malnutrition' literally means 'bad nourishment.' This perfectly describes a state where the body isn't getting the right kind or amount of food to function properly, leading to poor health. It's a clear and concise term for a complex health issue.

Word relationships

undernutrition: Specifically refers to insufficient nutrient intake.
dietary deficiency: Lack of specific nutrients in the diet.

good nutrition: The state of having proper and adequate nourishment.
optimal nutrition: The best possible state of nourishment for health.

Commonly confused with

hunger: Hunger is the sensation of needing food. Malnutrition is the medical condition resulting from an inadequate or unbalanced diet, which can be caused by prolonged hunger but is a distinct physiological state.

Word family

malnourished (adjective): Suffering from malnutrition.

Collocations

severe malnutrition
childhood malnutrition
prevent malnutrition
fight malnutrition

Example sentences

"Childhood malnutrition remains a significant public health challenge in many developing countries." Childhood malnutrition remains a significant public health challenge in many developing countries.
"Severe malnutrition can lead to stunted growth, weakened immune systems, and cognitive impairment." Severe malnutrition can lead to stunted growth, weakened immune systems, and cognitive impairment.
"Even in affluent societies, some children suffer from malnutrition due to poor dietary choices." Even in affluent societies, some children suffer from malnutrition due to poor dietary choices.

Memory hook

Think 'MAL' as 'MAL-functioning' because of 'nutrition' that is 'bad'. Bad nourishment

When not to use

Do not use 'malnutrition' to simply mean 'hunger.' It refers to the state of lacking proper nutrients, which can be caused by hunger but is a distinct medical condition.

Fun facts

Malnutrition is a leading cause of preventable deaths in children worldwide.
Hidden hunger, a form of malnutrition, refers to micronutrient deficiencies (e.g., lack of vitamins and minerals) even if calorie intake is sufficient.

Related words

Growth, Disorder

Explore more words

deficiency, obesity, macronutrient, micronutrient, nutritional, disproportionate