Pellagra: What deficiency can cause 4 D's dermatitis diarrhea dementia death?
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4 min read
According to the World Health Organization, pellagra, a severe niacin deficiency, historically affected millions and remains a risk for vulnerable populations today. Understanding **what deficiency can cause 4 D's dermatitis diarrhea dementia death?** is crucial for identifying and treating this potentially fatal but preventable nutritional disorder.
