Which Disease is Known as Deficiency Disease?
                                
                                
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                                    4 min read                                
                            
                                Over one-third of the global population is affected by at least one micronutrient deficiency, according to a 2022 World Health Organization report. This widespread issue highlights the critical importance of nutrition, as many health problems are categorized under the umbrella of a deficiency disease, defined as an illness caused by a lack of essential nutrients.