PMID:
Clin Nutr ESPEN. 2019 Dec ;34:130-136. Epub 2019 Aug 16. PMID: 31677703
Abstract Title:
Effect of saffron (Crocus sativus L.) on lipid profile, glycemic indices and antioxidant status among overweight/obese prediabetic individuals: A double-blinded, randomized controlled trial.
Abstract:
OBJECTIVE: To investigate the effects of saffron (Crocus sativus L.) on lipid profile, glycemic and antioxidant status in overweight/obese individuals with prediabetes.METHODS: In this randomized, double-blind, placebo-controlled trial, the prediabetic patients were randomly assigned to receive saffron (15 mg/d) pills or placebo for eight weeks. Serum levels of lipid profile, fasting blood sugar (FBS), glycosylated hemoglobin (HbA1c), blood urea nitrogen (BUN), creatinine, and diphenylpycrylhydrazyl (DPPH) radical scavenging activity were assessed biochemically at baseline and at 8 weeks after treatment. The adverse events, if any, were also recorded.RESULTS: Seventy-five of participants (36 in treatment and 39 in placebo groups) completed the study. Within-group comparisons revealed a significant effect of saffron supplementation on FBS (118.11 ± 3.55 vs. 109.14 ± 6.23), HbA1c (5.85 ± 0.12 vs. 5.70 ± 0.11), and DPPH (11.06 ± 3.24 vs. 13.46 ± 3.33) levels (P
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