More empirical evidence

My little theory is being put to the test...

Ate dinner. Blood sugars were rising (as expected, post-prandial). Dex was showing a rising trend, then started tapering off. Meter showed 243. Dex kept rising for several more minutes (lagging indicator) up to 221 before quickly reversing. Now it shows 177, my meter is still showing 230 (starting to drop though). I'm betting Dex is being a leading indicator again on a lowering trend.

This is fascinating. I just need to figure out how to really work with this.