Inclusion Criteria:  Age: 18-65 years BMI: 24-30 kg/m2 Fatty liver, assessed by ultrasound or MR Had normal diet and normal daily life.  Exclusion Criteria:  Hospital confirmed diseases of heart, liver (viral hepatitis, drug-induced liver injury, cirrhosis), kidney, brain, hematopoietic system，diabetes, immune system, and cancer； Taking medicine or supplements known to affect fatty liver, body fat; Body weight had changed more than 10% within the past 3 months; Physical or mental disabled to participate the trial; Compliance of tablet consumption is/was less than 80% in run-in period; Pregnant or lactating women, or intended pregnancy during the trial period; Be allergic to the proposed supplements； Attended or plan to attend other trial(s); Be unwell to sign the informed consent form, or have other conditions that be not suitable to attend the trial considered by the investigators.