During subgroup analysis , a more beneficial effect of magnesium supplementation was observed in diabetic subjects with hypomagnesaemia .
CONCLUSIONS Magnesium supplementation can produce a favourable effect on FPG , HDL , LDL , TG and SBP .
BACKGROUND Cardiovascular disorders remain the leading cause of death in type 2 diabetic patients .
In the present study , a systematic review and a meta- analysis of r and omised controlled trials ( RCTs ) were conducted aim ing to evaluate the effect of magnesium supplementation on  type 2 diabetes ( T2D ) associated cardiovascular risk factors in both diabetic and nondiabetic individuals .
Oral magnesium supplementation in type II diabetic patients
Background : Magnesium is the second most abundant intracellular cation . It plays an important role in insulin homeostasis and glucose metabolism through multiple enzymatic reactions . With increasing data on magnesium deficiency in diabetic patients and epidemiological studies demonstrating magnesium deficiency as a risk factor for diabetes , it is logical to search for its possible beneficial effects on diabetes control and prevention . We aim ed to determine whether oral magnesium supplementation improves metabolic control , lipid profile and blood pressure in patients with type II diabetes . Methods : Fifty four patients with type II diabetes were included in a r and omized double blind placebocontrolled clinical trial . Patients received either placebo or 300 mg elemental magnesium ( as magnesium sulfate -MgSo4- ) daily , for 3 months . Metabolic control , lipid profile , blood pressure , magnesium status , hepatic enzymes , hemoglobin concentration , and anthropometric indices were determined in the beginning and at the end of the study . Results : Daily administration of 300 mg elemental magnesium for 3 months , significantly improved fasting blood glucose ( 183.9±15.43 to 125.8±6.52 vs. 196.5±28.12 to 136.5±7.94 , p < 0.0001 ) , 2-hour post pr and ial glucose ( 239.1±74.75 to 189.1±60mg/dl vs. 246.4±97.37 to 247.8±86.74mg/dl , p < 0.01 ) , lipid profile , blood pressure and hepatic enzymes . Conclusion : Oral magnesium supplementation with proper dosage has beneficial effects on blood glucose , lipid profile , and blood pressure in patients with type II diabetes
During subgroup analysis , a more beneficial effect of magnesium supplementation was observed in diabetic subjects with hypomagnesaemia .
CONCLUSIONS Magnesium supplementation can produce a favourable effect on FPG , HDL , LDL , TG and SBP .
BACKGROUND Cardiovascular disorders remain the leading cause of death in type 2 diabetic patients .
In the present study , a systematic review and a meta- analysis of r and omised controlled trials ( RCTs ) were conducted aim ing to evaluate the effect of magnesium supplementation on  type 2 diabetes ( T2D ) associated cardiovascular risk factors in both diabetic and nondiabetic individuals .