The Core Panel plus vitamin B12
Other Labs
Starting at $155
+ lab fees
TestWell
$59.99
This panel adds Vitamin B12 to the five tests in the LifeRx Core Panel. B12 status deserves a look whenever appetite and intake change — including on GLP-1 therapy — and on metformin, which is known to lower B12 over time; deficiency shows up as fatigue, numbness or tingling, and changes in mood or memory that are easy to mistake for something else. With CBC with Differential, CMP, TSH, Hemoglobin A1c and a Lipid Panel alongside it, your LifeRx provider gets the complete metabolic baseline from a single blood draw.
Sample Type
Blood draw
Fasting
Required
Results In
1–3 business days
Biomarkers
35 across 6 tests
6 individual tests · 35 biomarkers measured — each test linked so you can learn more.
Fasting for 10–12 hours is recommended for accurate lipid and glucose results. Water is okay.
Fasting for 10–12 hours is recommended for accurate lipid and glucose results. Water is okay.
Starting at $155 at other labs
TestWell Price
$59.99
+ $6 lab processing fee at checkout
No insurance needed · HIPAA compliant
Individual tests that complement this panel
LifeRx Core Panel + B12
$59.99