Water-soluble Ubiquinol Supplementation on Blood Glucose, Lipids, Oxidative Stress, and Inflammation in Diabetes

The patients with type 2 diabetes will recruit as subjects (n = 50) and randomly assign to the placebo (n = 25) or coenzyme Q10 groups (n = 25). The intervention will administer for 12 weeks. The concentrations of coenzyme Q10, oxidative stress marker (malondialdehyde), antioxidant enzymes activities (superoxide dismutase, catalase, and glutathione peroxidase), inflammatory markers [C-reactive protein (CRP), and interleukin-6 (IL-6)], and biochemical parameters (fasting glucose, A1C, insulin, C-peptide, and lipid profiles), and blood pressure will measure. Hopefully, the results of this study could provide the information of water-soluble ubiquinol supplement for clinical doctors and dietitians recommend that diabetes patients deserve to know whether the use of coenzyme Q10 supplement.

Inclusion criteria

• The diagnostic criteria for type 2 diabetes were defined as a glycohemoglobin (A1C) ≧ 6.5%, a fasting glucose ≧ 7.0 mmol/L or a 2-h plasma glucose ≧ 200 mmol/L during an oral glucose tolerance test (OGTT), as well as the use of anti-hyperglycemic drugs.

Exclusion criteria

• pregnant or lactation women.
• patients with liver or renal disease
• Antioxidant dietary supplements user.
• patients under warfarin therapy.
• patients with hypoglycemia (fasting glucose < 60 mg/dL) or hyperlipidemia (fasting triglyceride ≧ 500 mg/dL)