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Study aim
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Effect of spirulina alga on blood glucose, reducing glycosylated hemoglobin and improving lipid profiles
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Design
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Clinical trials with a control and intervention group (60 patients in total) will be studied in parallel, one blind and randomized Conditions.
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Settings and conduct
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60 patients referred to Shahid Ghodsi diabetes Center in Mashhad will be randomly assigned into two intervention and control groups. The control group, which will receive conventional anti-diabetes treatment and placebo, and the treatment group, in addition to its usual treatment, will receive Spirulina powder in two divided doses of 1 g, 12 hours apart. The study lasts for 90 days. Hb A1c is evaluated as an initial outcome immediately before intervention and at the end of the intervention. Lipid profiles (TG, HDL, LDL, Cholesterol) and fasting blood glucose levels are recorded on days 0, 30, 60 and 90.
Patients, physicians and data analyst team will be blind on one side.
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Participants/Inclusion and exclusion criteria
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People entering the study will have type 2 diabetes, ranging in age from 30 to 60 years old, and have been treated with anti-diabetes drugs for less than 5 years.
Non-arrival conditions:
Not having diabete
Having diabete but: Pregnancy and lactation, Patients with phenylketonuria, Patients with autoimmune diseases, Patients with kidney or liver failure
Use of antioxidant supplements and vitamins (especially B groups)
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Intervention groups
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To evaluate the effect of spirulina algae in the both control and treatment groups, HbA1c was evaluated as an initial outcome immediately before the intervention and at the end of the intervention. Also, lipid profiles (TG, HDL, LDL, Cholesterol) and fasting blood glucose levels are recorded on days 0, 30, 60 and 90.
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Main outcome variables
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Measured variables to assess the effect of intervention: HbA1c, lipid profiles (TG, HDL, LDL, Cholesterol) and FBS levels in patients