Inclusion Criteria:  Have a diagnosis of NASH based on a biopsy obtained within the last year OR Have a diagnosis of presumed NASH based on blood tests and scans  Exclusion Criteria:  Have participated in another clinical trial within the last year and received active treatment for NASH Have participated in another clinical trial for any other indication within the last 3 months Are pregnant or lactating women Have a BMI <18 kg/m2 Have had liver transplantation or plan to have liver transplantation during the study Have type 1 diabetes or poorly controlled type 2 diabetes.