J Korean Diabetes.  2021 Dec;22(4):284-289. 10.4093/jkd.2021.22.4.284.

Nutrition Management in Diabetes Patients during COVID-19: The Role of Nutrients in Immunity

• Ahn HJ

• KMID: 2526212
• DOI: http://doi.org/10.4093/jkd.2021.22.4.284

Abstract

Diabetes patients are vulnerable to coronavirus disease 2019 (COVID-19) infection. Therefore, challenges arise concerning how to manage nutrition support to strengthen the immune system in diabetes patients. The purpose of this paper is to review the roles of macronutrients and specific micronutrients such as vitamin D, B₁₂, folate, selenium, and zinc in supporting the immune system and examine the nutritional management method of diabetes patients during the COVID-19 pandemic. Evidence indicates that adequate amounts of protein, high omega-3 fatty acids, low refined sugars, high fiber content such as whole grains, and micronutrients including vitamin D, Bsub>12, folate, selenium, and zinc impact immune system function in diabetes patients. Consumption of a balanced diet with these nutrients is best to support the immune system in diabetes patients during the COVID-19 pandemic.

Keyword

COVID-19; Diabetes mellitus; Immunity; Nutrients

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