A Study of LY4167586 in Participants With Obesity or Overweight Who Are Otherwise Healthy

Inclusion Criteria: * Participant must be 21 for Singapore site * Have a body mass index (BMI) between 27.0 kilogram per square meter (kg/m²) and 35.0 kg/m², inclusive * Have had a self-reported stable weight for 3 months prior to screening (less than approximately 5 percent \[%\] body weight change) Exclusion Criteria: * Have a history or presence of cardiovascular, respiratory, hepatic, renal, gastrointestinal (GI), endocrine, hematological, or neurological disorders capable of significantly altering the absorption, metabolism, or elimination of drugs, or of constituting a risk when taking the study drug, or of interfering with the interpretation of data. * Is an individual of childbearing potential (IOCBP)