Effects of Supplementation with Curcuminoids on Dyslipidemia in Obese Patients: A Randomized Crossover Trial
Article first published online: 21 MAY 2012
Copyright © 2012 John Wiley & Sons, Ltd.
Volume 27, Issue 3, pages 374–379, March 2013
How to Cite
Mohammadi, A., Sahebkar, A., Iranshahi, M., Amini, M., Khojasteh, R., Ghayour-Mobarhan, M. and Ferns, G. A. (2013), Effects of Supplementation with Curcuminoids on Dyslipidemia in Obese Patients: A Randomized Crossover Trial. Phytother. Res., 27: 374–379. doi: 10.1002/ptr.4715
- Issue published online: 6 MAR 2013
- Article first published online: 21 MAY 2012
- Manuscript Accepted: 2 APR 2012
- Manuscript Revised: 28 MAR 2012
- Manuscript Received: 9 NOV 2011
- cardiovascular disease;
- C-reactive protein;
- body mass index
Dyslipidemia is a leading risk factor for cardiovascular disease and is also a common feature of obesity. Curcumin is a bioactive phytochemical with well-known antioxidant, anti-inflammatory, and cardioprotective properties. The present study investigated the hypolipidemic activity of curcumin in obese individuals. Participants (n = 30) were treated with curcuminoids (1 g/day), or placebo in a randomized, double-blind, placebo-controlled, crossover trial. Serum concentrations of total cholesterol, triglycerides, low-density lipoprotein cholesterol and high-density lipoprotein cholesterol, together with anthropometric parameters and high-sensitivity C-reactive protein were measured before and after each treatment period. Anthropometric parameters including weight, BMI, waist circumference, hip circumference, arm circumference, and body fat remained statistically unchanged by the end of trial (p > 0.05). As for the lipid profile parameters, serum triglycerides were significantly reduced following curcumin supplementation (p = 0.009). However, curcuminoids were not found to affect serum levels of total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, and high-sensitivity C-reactive protein (p > 0.05). In summary, the findings of the present study indicated that curcuminoid supplementation (1 g/day for 30 days) leads to a significant reduction in serum triglycerides concentrations but do not have a significant influence on other lipid profile parameters as well as body mass index and body fat. Copyright © 2012 John Wiley & Sons, Ltd.