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Zinc Levels and Diabetic Foot Ulcers: A Mini Review
Nikolaos D Karakousis1, Elisavet E Pyrgioti2, Petros N Georgakopoulos3
1Second Department of Internal Medicine, Diabetes Centre-Diabetic Foot Clinic, Democritus University of Thrace, Thrace, Greece.
Abstract:
The aim of this nonsystematic mini review was to discuss serum levels of zinc in subjects with diabetic foot ulcers (DFUs). Most studies have reported low zinc levels in subjects with DFUs. Furthermore, there is some evidence that oral zinc supplementation may have a positive and beneficial impact on DFUs healing. Nonetheless, findings have so far not provided definitive answers. More studies are needed to clarify the role of zinc and its supplementation in this setting.
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