| Abstract: | AIMS: Evidence indicates that curcumin seems to improve outcomes in non-alcoholic fatty liver disease (NAFLD). A meta-analysis was performed to evaluate the effects of curcumin inNAFLD. METHODS: We searched PubMed, EMBASE, and the Cochrane Library from inception through March 2018 to identify randomized controlled trials (RCTs) evaluating the role of curcumin inNAFLD. The mean difference (MD) and 95% confidence interval (CI) were calculated. RESULTS: Four RCTs with a total of 229 NAFLD patients were included. Curcumin was more likely to lower LDL-C, triglycerides, FBS, HOMA-IR, weight and AST levels compared with placebo, and the difference was statistically significant [MD = - 27.02, 95% CI (- 52.30, - 1.74); MD = - 33.20, 95% CI (- 42.30, - 24.09); MD = - 5.63, 95% CI (- 10.36, - 0.90); MD = - 0.53, 95% CI (- 1.00, - 0.05); MD = - 2.27, 95% CI (- 3.11, - 1.44); MD = - 7.43, 95% CI (- 11.31, - 3.54), respectively]. However, the beneficial effect of curcumin did not achieve statistical significance in lowering total cholesterol, HDL-C, HbA1c, ALT or insulin levels [MD = - 30.47,95% CI (- 60.89. - 0.06); MD = - 0.98, 95% CI (- 2.88, 0.92); MD = - 0.41, 95% CI (- 1.41, 0.59); MD = - 6.02, 95% CI (- 15.61, 3.57); MD = - 0.92, 95% CI (- 2.33, 0.49)]. CONCLUSIONS: Curcumin is effective in lowering LDL-C, triglycerides, FBS, HOMA-IR, weight, and AST levels in NAFLD patients, and it is well tolerated. Further RCTs are required to confirm our findings. |
