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单词 deficiency disease
释义

deficiency disease

noun
A disease caused by the lack of an element in the diet, usually a particular vitamin or mineral.This was determined to be one of the vitamins that prevented beriberi, a deficiency disease marked by inflammatory or degenerative changes of the nerves, digestive system and heart....
  • This is an extremely low level, and it represents only the amount needed to prevent health problems such as scurvy, a vitamin deficiency disease.
  • A few years, ago, an American Medical team in India found thousands of children suffering from Kwashiorkor, a protein deficiency disease.
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更新时间:2024/12/23 6:30:49