5 posts
How to read a non-fasting (random) plasma glucose number, which pre-analytical and physiological factors move it, and what to measure next if you want a real answer about glucose handling.
A blood panel measures a few dozen analytes in one tube at one moment. Here is what that covers, why single results mislead, and how to store and analyze your own results over time.
A technical account of what a comprehensive blood panel measures, what the CMP's 14 analytes do and don't tell you, and how to get from a panel of numbers to data you can analyze yourself.
You can draw blood on any cycle day. The question is which analytes move with cycle phase, how much, and how to record the phase so your own longitudinal data stays interpretable.
Monthly blood work is physiologically safe for almost everyone, but most analytes change slower than the noise floor of the assay. Here is how to pick a testing interval per marker, standardize the draw, and detect real change in your own data.