3 posts
Standard continuous glucose monitors measure glucose only. Abbott's Libre Duo 10 Day adds a beta-hydroxybutyrate electrode on the same filament. Here is what each sensor measures, what the data looks like, and how to analyze it.
A practical account of continuous glucose monitor insertion, comfort, accuracy limits, and how to work with the exported data if you are not diabetic and want a metabolic baseline.
What a post-meal glucose of 83, 87, or 94 mg/dL means, why the timing of the reading matters more than the number, and how to measure your own postprandial response properly with CGM and blood work.