oa South African Journal of Clinical Nutrition - Micronutrients : do small things matter? : invited communication



Despite the major developments on the importance of micronutrient status in health and disease, understanding of the exact role of the latter in critical illness remains elusive and ill defined, complicating decision-making on the part of the nutrition support practitioner. Micronutrient deficiencies in critically ill patients may occur as pre-existing conditions in patients with poor nutritional status prior to hospitalisation or as a result of severe illness or the injury itself. In practical terms it is clear that micronutrients should be provided at, at least, the current available recommended doses to prevent overt clinical deficiencies.


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