Today, we each blew just a 3 and that surprised us. So I checked serum values and ketones were 0.4 and BS 108. This does show that the Keyto device is working, but it’s hard to explain the dramatic drop in ketosis. We did each have one ear of corn, one square of chocolate, and a big salad that included tomatoes and sun dried tomatoes. The soup had just one cup of farro in a huge pot which didn’t seem like that much, and we had that soup the day before. Hmmm.
Then we went for a trail run, and afterwards I blew a 5. Again, hard to interpret. We also decided to investigate the cause of the large difference in distance noted by our two Apple Watches. Turns out one of the Location settings (Privacy, Location Services, System Services, Motion Calibration and Distance) was off on my phone. So I may have been overestimating all of my exercise distances substantially, about 14%.