en Descriptive & Survey <span style="font-size:10pt"><span style="unicode-bidi:embed"><span new="" roman="" style="font-family:" times=""><b><span style="background:white"><span cambria="" style="font-family:">Aims:</span></span></b><span style="background:white"><span cambria="" style="font-family:"> Due to the fact that vitamin D and calcium in diabetes can play a major role in diabetes, and informed of preventive measures. the present study aimed to evaluate the serum calcium and vitamin D status in patients with Type 2 Diabetes.</span></span></span></span></span><br> <span style="font-size:10pt"><span style="unicode-bidi:embed"><span new="" roman="" style="font-family:" times=""><b><span style="background:white"><span cambria="" style="font-family:">Instrument and Methods:</span></span></b><span style="background:white"><span cambria="" style="font-family:"> This cross-sectional descriptive study was conducted in 2018 with participation of 122 children with type 2 diabetes at Tabriz University of Medical Sciences.</span></span></span></span></span><br> <span style="font-size:10pt"><span style="unicode-bidi:embed"><span new="" roman="" style="font-family:" times=""><b><span style="background:white"><span cambria="" style="font-family:">Findings:</span></span></b><span style="background:white"><span cambria="" style="font-family:"> The venous blood samples were taken from all children to serum vitamin D and calcium levels and its levels were evaluated with diabetes. The mean serum calcium level was 9.45&plusmn;0.85mg/dl and the average serum levels of vitamin D were 10.99&plusmn;1.14ng/ml. Serum vitamin D levels were divided into three levels of severe deficiency, mild and natural deficiency; Also, serum calcium levels were divided into two normal and abnormal levels. Body mass index and diabetes time based on vitamin d and calcium group showed a significant difference between groups; This means that the low serum levels of vitamin D and calcium are predictors of diabetes in children.</span></span></span></span></span><br> <span style="font-size:10pt"><span style="unicode-bidi:embed"><span new="" roman="" style="font-family:" times=""><b><span style="background:white"><span cambria="" style="font-family:">Conclustion:</span></span></b><span style="background:white"><span cambria="" style="font-family:"> Vitamin D supplementation in diabetic children in winter, when the rate of deficiency is very high, can be a practical solution to reduce the problems caused by this deficiency.</span></span></span></span></span><br> &nbsp; Vitamin D, Calcium, Children, Diabetes Type II 19 22 http://gmedicine.de/browse.php?a_code=A-10-1-21&slc_lang=en&sid=2 Saboktakin L. 10031947532846001398 10031947532846001398 Yes Department of Otorhinolaryngology, Tabriz University Of medical Sciences, Tabriz, Iran