The review of trials identifies positive effects of these nutrients on various outcome measures relating to insulin resistance and cardiovascular factors .
A majority of the trials found a positive effect of chromium on fasting plasma glucose .
Isoflavones were found to have a positive effect on insulin resistance and cardiovascular outcome measures , but only when combined with soy proteins .
Vitamin E is reported to reduce oxidative stress at levels of 200 mg day(-1 ) or more
The role of nutritional supplementation is of increasing interest with regard to ocular disease .
R and omised controlled trials have demonstrated the effectiveness of supplementation for age-related macular degeneration , and formulations are now being developed for use by people with diabetes and diabetic retinopathy .
The aim of this review was to synthesis e the evidence for use of nutritional supplementation in type 2 diabetes .
The potential role of alpha-lipoic acid , chromium , folic acid , isoflavones , magnesium , Pycnogenol , selenium , vitamin C , vitamin E , and zinc in the treatment of type 2 diabetes is discussed .
Daily magnesium supplements improve glucose handling in elderly subjects.
We demonstrated similar plasma concentrations and urinary losses but lower erythrocyte magnesium concentrations ( 2.18 + /- 0.04 vs 1.86 + /- 0.03 mmol/L , P less than 0.01 ) in twelve aged ( 77.8 + /- 2.1 y ) vs 25 young ( 36.1 + /- 0.4 y ) , nonobese subjects . Subsequently , aged subjects were enrolled in a double-blind , r and omized , crossover study in which placebo ( for 4 wk ) and chronic magnesium administration ( CMA ) ( 4.5 g/d for 4 wk ) were provided . At the end of each treatment period an intravenous glucose tolerance test ( 0.33 g/kg body wt ) and a euglycemic glucose clamp with simultaneous [D-3H]glucose infusion and indirect calorimetry were performed . CMA vs placebo significantly increased erythrocyte magnesium concentration and improved insulin response and action . Net increase in erythrocyte magnesium significantly and positively correlated with the decrease in erythrocyte membrane microviscosity and with the net increase in both insulin secretion and action . In aged patients , correction of a low erythrocyte magnesium concentration may allow an improvement of glucose h and ling
The review of trials identifies positive effects of these nutrients on various outcome measures relating to insulin resistance and cardiovascular factors .
A majority of the trials found a positive effect of chromium on fasting plasma glucose .
Isoflavones were found to have a positive effect on insulin resistance and cardiovascular outcome measures , but only when combined with soy proteins .
Vitamin E is reported to reduce oxidative stress at levels of 200 mg day(-1 ) or more
The role of nutritional supplementation is of increasing interest with regard to ocular disease .
R and omised controlled trials have demonstrated the effectiveness of supplementation for age-related macular degeneration , and formulations are now being developed for use by people with diabetes and diabetic retinopathy .
The aim of this review was to synthesis e the evidence for use of nutritional supplementation in type 2 diabetes .
The potential role of alpha-lipoic acid , chromium , folic acid , isoflavones , magnesium , Pycnogenol , selenium , vitamin C , vitamin E , and zinc in the treatment of type 2 diabetes is discussed .