Background: The role of serum zinc, and magnesium concentration activities in association with the Blood sugar level, and their link as biochemical marker risk for lens damage, inflammation, for the Retinal disease patients with diabetes beside lens replacement surgery, and in control individuals for both genders. Our purpose for the current study is to investigate serum concentration levels of blood sugar, zinc, and magnesium, as trace elements for patients with retinal diseases with diabetes in correlation with healthy subjects, and their effect on eye function, lens damage, inflammation, and bacterial or viral infections, or even undergo artificial intraocular lens surgery. Also to find a diagnostic prediction for blood sugar, magnesemia and zinc levels may induce causing diabetes retinopathy, cataract, or even glaucoma

Retinl Disorder Diseases, Blood Sugar Concentrations, Diabetes Retinopathy, Zinc Concentration, and Magnesium Concentration.