Malnutrition
Malnutrition or malnourishment is a condition in which a body does not receive the proper or sufficient amount of nutrients. If not treated immediately, it can lead to death.

Udar was suffering from malnutrition when he was found by an away team from  on Trialas IV in 2154. ()

Kira Nerys was brought up believing her mother, Kira Meru, died of malnutrition at the Singha refugee camp on Bajor, when in reality, she lived with Gul Dukat on Terok Nor, a Cardassian space station in 2346. ()

After being found in the Gamma Quadrant by the  in 2369, Vash was brought to Deep Space 9 and given an examination by Doctor Julian Bashir in the station's infirmary. Bashir could find no signs in her of disease, malnutrition, or parasitic infections. ()

In 2370, Lieutenant Commander Data's memory was wiped and he was damaged after he tried to recover a downed Federation probe from the planet Barkon IV. Talur, a native of the planet, surmised that Data was an ice-man suffering from malnutrition after he wandered into the Barkonian's village from the Vellorian Mountains. ()

In 2372, The Doctor treated a number of Trabe in sickbay aboard the  for malnutrition with a bio-nutrient supplement. ()

In 2374, Rahmin assured Kathryn Janeway that all of the Caatati on three  s were malnourished, which was especially hard on the children. ()

In 2376, Lieutenant Commander Tuvok told the criminal Dala a false story about imprisonment by a species she had conned from, the Telsians and said that the inmates at their prisons often died of malnutrition. ()

See also 
 Deficiency
 Hunger

External link 
 

de:Unterernährung
Medical conditions