Inclusion Criteria:  Adults ≥ 18 years of age at enrollment visit. Ability to walk, sit down and stand up independently. Exclusive and continuous use, for the up to 14 day participation period, of a study-compatible smart phone, as well as ability to use a smart phone with sufficient proficiency to engage in study activities. Based on the research staff's judgment, participant must have a good understanding, ability, and willingness to adhere to the protocol, including performance of self-monitored data collection during the free-living portion of the study. Live or work within range of the study's meal delivery service. Able to speak and read English sufficiently to engage in study activities. Ability to refrigerate provided meals.  Exclusion Criteria:  Under 18 years of age. Type 1 diabetes or a history of diabetic ketoacidosis. Type 2 diabetes treated with oral medicines (other than Metformin) or any injectable GLP-1 receptor agonist or insulin. Life expectancy < 12 months. Any active clinically significant physical or mental disease or disorder that, in the investigator's opinion, could interfere with the participation in the study. History of major surgical procedures involving the stomach potentially affecting absorption of trial product (e.g., subtotal and total gastrectomy, sleeve gastrectomy, gastric bypass surgery). Renal impairment, defined as estimated glomerular filtration rate <60 mL/min/1.73 m2 as per Chronic Kidney Disease Epidemiology Collaboration formula. Known or suspected abuse of alcohol, narcotics, or illicit drugs. Language and/or technology barriers precluding comprehension of study activities and informed consent. Any food allergies that, in the investigator's opinion, could interfere with participation in the study. Pregnant (self-reported). Current participation in other trials involving medications or devices.