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 .
The influence of chromium chloride-containing milk to glycemic control of patients with type 2 diabetes mellitus: a randomized, double-blind, placebo-controlled trial.
The aim of this study is to evaluate the effect and safety of chromium-containing milk powder in patients with type 2 diabetes mellitus . A r and omized , double-blind , placebo-controlled trial was conducted in Taiwan . A total of 60 patients with type 2 diabetes mellitus , aged 30 to 75 years , and on a dose of gliclazide sulfonylurea agent ( < or = 160 mg/d ) for at least 3 months were enrolled . Their glycosylated hemoglobin ranged from 7.5 % to 12 % , fasting plasma glucose ( FPG ) from 140 to 250 mg/dL , and body mass index from 20 to 35 kg/m(2 ) . The subjects were divided into 2 groups , one group to receive chromium-containing milk powder ( chromium 200 microg/20 g milk powder ) and the other to receive placebo twice a day for 16 weeks . Frequently sample d intravenous glucose tolerance test ( IVGTT ) was performed before and after treatment . The chromium group demonstrated a lower FPG and fasting insulin ( -38.1 + /- 9.2 vs 63 + /- 8 . 5 mg/dL and -1.7 + /- 0.2 vs 1.9 + /- 0.3 microU/mL , respectively ; P < .05 ) , especially in male patients ( -41 + /- 9.2 vs 85 + /- 11.7 mg/dL and -2.7 + /- 0.2 vs 3.1 + /- 0.3 microU/mL , respectively ; P < .01 ) , at the end of the study . Lower glycosylated hemoglobin was observed in chromium-treated male patients ( -1.1 + /- 0 . 5 vs 0.7 + /- 0 . 2 ; P < .05 ) . However , there were no significant changes in other metabolic parameters ( lipid profiles including total cholesterol , triglyceride , low-density lipoprotein cholesterol , and high-density lipoprotein cholesterol ) , except improvement of insulin resistance ( homeostasis model assessment for insulin resistance and insulin sensitivity index from frequently sample d intravenous glucose tolerance test ) observed in male patients ( -2.1 + /- 1.1 vs -0.41 + /- 1.12 and 0.18 + /- 0.11 vs -0.15 + /- 0 . 2 , respectively ; P < .05 ) . There were no adverse events in both groups , except for mild complaints in the chromium group on constipation ( 5 % ) and flatulence ( 5 % ) . Intake of milk powder containing 400 microg/d of chromium for 16 weeks in subjects with type 2 diabetes mellitus result ed in lowering of FPG , fasting insulin , and improvement of metabolic control in male patients
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 .