All markers › Blood sugar
Fasting glucose
Your blood sugar after an overnight fast. A one-time snapshot, so it is best read together with insulin and HbA1c.
Dr. Sorrell's optimal range70–84 mg/dLFrom the Sorrell MD Lab Decoder. Optimal ranges are stricter than the "normal" range printed on a lab report.
Who includes it, and what it costs
| Provider | Included / price | Checked |
|---|---|---|
| Function Health | ✓ included | 2026-10-16 |
| Superpower | ✓ included | 2026-10-16 |
| Jinfiniti AgingSOS Cellular Essentials | — | — |
| Quest (questhealth.com) | $75 Diabetes Monitoring Test (HbA1c & Glucose) | 2026-10-16 |
| Labcorp OnDemand | $39 Fasting Glucose Test (sale $29.25) | 2026-10-16 |
| Walk-In Lab | $29 Glucose Serum Test | 2026-10-16 |
| Ulta Lab Tests | $5.95 Glucose Test | 2026-10-16 |
| Mito Health | $4.02 non-member price; member $2.87 | 2026-10-16 |
| Rythm Health | not listed | 2026-10-16 |
| SiPhox Health | — | — |
| Everlywell | — | — |
| LetsGetChecked | — | — |
Memberships (Function, Superpower) and Jinfiniti's panel cover many markers for one price. See the home page. Quest and Walk-In Lab add a physician fee of about $6 per order.