Efficacy of powder (a polyherbal formulation) and lifestyle modification in the management of nonalcoholic fatty liver disease-A randomized placebo-controlled clinical trial.

Background: Nonalcoholic fatty liver disease (NAFLD) is an expanding health problem, which varies in prevalence among ethnic groups, occurring with an estimated global prevalence of 25%. In high-risk populations, the prevalence of NAFLD may be as high as 70%-90%. No established pharmacological treatment is available for NAFLD in modern medicine and hence, there is a search for alternative treatment modalities in other systems of medicine, which is safe and cost-effective.