Abstract | BACKGROUND: Brewer's yeast may have beneficial effects on insulin receptors because of itsglucose tolerance factor in diabetic patients. This study was conducted to investigate the effects of brewer's yeast supplementation on glycemic indices in patients with type 2 diabetes mellitus. METHODS: In a randomized double-blind controlled clinical trial, 84 adults (21 men and 63 women) aged 46.3 ± 6.1 years old with type 2 diabetes mellitus were recruited and divided randomly into two groups: Supplement group receiving brewer's yeast (six 300mg tablets/day, total 1800 mg) and control group receiving placebo (six 300mg tablets/day) for 12 weeks. Body weight, height, body mass index, food consumption (based on 24h food record), fasting blood sugar (FBS), glycosylated hemoglobin, insulin sensitivity, and insulin resistance were measured before and after the intervention. Data analysis was performed using the Statistical Package for Social Sciences (version 18.0). RESULTS: The changes in FBS, glycosylated hemoglobin, and insulin sensitivity were significantly different between the two groups during the study (respectively P < 0.001, P < 0.001, P = 0.02 independent sample t-test). There was a significant difference in FBS, glycosylated hemoglobin, and insulin sensitivity at the end of the study between the two groups after removing the effects of baseline values (respectively P = 0.002, P < 0.001, P = 0.02, analysis of covariance). Changes in body mass index, 24h food record, insulin resistance were not significant. CONCLUSIONS:
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Authors | Payam Hosseinzadeh, Mohammad Hassan Javanbakht, Seyed-Ali Mostafavi, Mahmoud Djalali, Hoda Derakhshanian, Hossein Hajianfar, Ahmad Bahonar, Abolghassem Djazayery |
Journal | International journal of preventive medicine
(Int J Prev Med)
Vol. 4
Issue 10
Pg. 1131-8
(Oct 2013)
ISSN: 2008-7802 [Print] Iran |
PMID | 24319552
(Publication Type: Journal Article)
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