Clinical Research Directory

Inclusion Criteria: 1. Provision of signed and dated informed consent form 2. \> 18 years of age 3. Documented diagnosis of prediabetes based on the most recent A1c of 5.7% to 6.4% (inclusive) collected within the last 12 months; or with investigator approval based on a history of A1c 5.7% to 6.4% (inclusive) 4. Point-of-care A1c between 5.7% and 6.4% (inclusive) at screening visit 5. A minimum of 7 days of glucose data with documented % time above 140 mg/dL of \> 15% on a study-provided blinded CGM during the baseline assessment period 6. Ready and able to make lifestyle changes to prevent or delay the onset of T2D; this may include changes to food intake, physical activity, sleep, and stress (e.g. ready to: make dietary changes, willing to aim for \> 150 mins of physical activity/week, etc.) 7. Has a personal smartphone that is compatible with all study-required devices and apps (e.g. FreeStyle Libre family, Fitbit) 8. Willing to download study-related apps and keep them updated and open on phone as required throughout the study (e.g. FreeStyle Libre family) 9. Has regular access to Wi-Fi 10. Willing and able to consistently view and use CGM data on a personal smartphone for up to 54 weeks 11. Willing and able to continuously wear a study provided CGM sensor (back of the arm) and a study provided Fitbit activity tracker (band around the wrist) for up to 54 weeks 12. Willing to attend in person and virtual study visits, willing to read MyChart messages, and willing to comply with all other study procedures and lifestyle considerations (Section 5.3, Lifestyle Considerations) for the duration of the study 13. Speak and read in English Exclusion Criteria: 1. Diagnosis of Type 1 diabetes or Type 2 diabetes (A1c \>6.4%) 2. Taking or actively planning to take anti-hyperglycemic medications (e.g. Metformin, SGLT2i, GLP-1 RA) 3. Taking or actively planning to take prescription weight loss medications (e.g. Phentermine, Topiramate, Naltrexone, Orlistat) 4. Taking or actively planning to take a GLP-1 RA for any reason 5. Known allergy to medical grade adhesive or isopropyl alcohol used to disinfect skin 6. Currently using or actively planning to use personal CGM, or have used personal CGM in last 30 days 7. Started taking within the last 16 weeks or actively planning to take a glucocorticoid (oral or injected), statin, thiazide diuretic, second-generation antipsychotic, or HIV medications, as these agents may increase the risk of developing T2D 8. Skin conditions that are not compatible with CGM wear 9. Taking or planning to regularly take more than 500 mg of Vitamin C per day (due to potential for false glucose elevations) 10. Planning pregnancy, pregnant, or lactating 11. Actively participating in or planning to participate in a treatment program for prediabetes (e.g. a diabetes prevention program) or a clinical intervention study related to cardiometabolic health 12. Unsuitable for participation due to any other cause, including but not limited to significant comorbidities, as determined by PI or MD oversight (e.g. examples for consideration, advanced cancer, unstable heart disease, active eating disorders, planned surgeries, cognitive impairments)