Lab Machine Integrity Gaps or Atmospheric CO2 in Blood?

A blood test number drifted slightly over twenty years, and nobody adjusted for the fact that the labs kept swapping out the machines used to measure it. The number went up, a scary headline was spread around, but why? The body keeps blood acidity within a very strict band, and bicarbonate is part of the Continue reading Lab Machine Integrity Gaps or Atmospheric CO2 in Blood?