The effect of saffron (Crocus sativus L.) on glycemia, lipid profile, and antioxidant status in patients with type-2 diabetes mellitus: A randomized placebo-controlled trial.
Aynaz TajaddiniNeda RoshanravanMajid MobasseriZahraa Haleem Al-QaimAmir HadiAydin AeinehchiPouria Sefid-Mooye AzarAlireza OstadrahimiPublished in: Phytotherapy research : PTR (2022)
In the current study, we aimed to investigate the effect of saffron supplementation on glycemic status, lipid profile, atherogenic indices, and oxidative status in patients with type-2 diabetes (T2DM). In a randomized, double-blind controlled trial, 70 patients were randomly allocated into two groups (n = 35, each) and received 100 mg/day of saffron or placebo for eight weeks. Dietary intake, weight, body mass index (BMI), waist and hip circumferences (WC and HC), waist to hip ratio (WHR), fasting blood sugar (FBS), hemoglobin A1c (HbA1c), insulin, and Homeostatic model assessment for insulin resistance (HOMA-IR), lipid profile, atherogenic indices, oxidative status, and liver enzymes were determined before and after the intervention. At the end of the eighth week, saffron intervention could significantly reduce FBS (7.57%), lipid profile (except high-density lipoprotein cholesterol [HDL-C]), atherogenic indices, and liver enzymes (p < .05). Moreover, saffron could improve oxidative status (nitric oxide [NO] and malondialdehyde [MDA] reduced by 26.29% and 16.35%, respectively). Catalase (CAT) concentration remained unchanged. Saffron supplementation may alleviate T2DM by improving glycemic status, lipid profile, liver enzymes, and oxidative status. Further investigation is necessary to assess possible side effects and confirm the positive effect of saffron as a complementary therapy in clinical recommendations for T2DM.
Keyphrases
- body mass index
- type diabetes
- double blind
- nitric oxide
- insulin resistance
- randomized controlled trial
- clinical trial
- end stage renal disease
- oxidative stress
- physical activity
- chronic kidney disease
- weight gain
- adipose tissue
- metabolic syndrome
- blood pressure
- signaling pathway
- placebo controlled
- newly diagnosed
- clinical practice
- cell proliferation
- anti inflammatory
- open label
- body weight
- phase iii
- peritoneal dialysis
- patient reported outcomes