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Tag: Death

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What are the 4 D's in nutrition?

5 min read
Historically, the term "4 D's in nutrition" refers to the severe niacin deficiency disease known as pellagra, once a widespread and deadly illness. The four classic symptoms of this condition are dermatitis, diarrhea, dementia, and ultimately, if untreated, death. Understanding these symptoms is critical for recognizing and preventing this serious nutritional disorder.