Conclusion : Probiotic treatment or supplementation is a promising therapeutic method for NAFLD
Background : Nonalcoholic fatty liver disease ( NAFLD ) has become prevalent in recent decades , especially in developed countries , and approaches for the prevention and treatment of NAFLD are not clear .
The aim of this research was to analyze and summarize r and omized controlled trials that investigated the effects of probiotics on NAFLD .
Beneficial effects of probiotic combination with omega-3 fatty acids in NAFLD: a randomized clinical study.
BACKGROUND The manipulation of gut microbiota via administration of probiotics has been proposed as a potential strategy for the treatment of non-alcoholic fatty liver disease ( NAFLD ) . Hence , we performed a double-blind single center r and omized placebo-controlled trial ( RCT ) to evaluate the efficacy of coadministration of probiotics with omega-3 vs. placebo in type-2 diabetic patients with NAFLD . METHODS A total of 48 patients met the criteria for inclusion . They were r and omly assigned to receive " Symbiter Omega " combination of probiotic biomass supplemented with flax and wheat germ oil ( 250 mg of each , concentration of omega-3 fatty acids 1 - 5 % ) or placebo for 8-weeks . The primary main outcomes were the change in fatty liver index ( FLI ) and liver stiffness ( LS ) measured by Shear Wave Elastography ( SWE ) . Secondary outcomes were the changes in transaminases level , serum lipids and cytokines levels . RESULTS In probiotic-omega group , FLI significantly decreased from 83.53±2.60 to 76.26±2.96 ( P<0.001 ) while no significant changes were observed in the placebo group ( 82.86±2.45 to 81.09±2.84 ; P=0.156 ) . Changes of LS in both groups were insignificant . Analysis of secondary outcomes showed that the coadministration of probiotics with omega-3 lead to significant reduction of serum gamma-glutamyl transpeptidase , triglycerides , and total cholesterol . Chronic systemic inflammatory markers after intervention decrease significantly only in Symbiter Omega group : IL-1β ( P=0.029 ) , TNF-α ( P<0.001 ) , IL-8 ( P=0.029 ) , IL-6 ( P=0.003 ) , and INF-γ ( P=0.016 ) . CONCLUSIONS Coadministration of a live multi-strain probiotic mixture with omega-3 fatty acids once daily for 8 weeks to patients with NAFLD can reduce liver fat , improve serum lipids , metabolic profile , and reduce chronic systemic inflammatory state
Conclusion : Probiotic treatment or supplementation is a promising therapeutic method for NAFLD
Background : Nonalcoholic fatty liver disease ( NAFLD ) has become prevalent in recent decades , especially in developed countries , and approaches for the prevention and treatment of NAFLD are not clear .
The aim of this research was to analyze and summarize r and omized controlled trials that investigated the effects of probiotics on NAFLD .