[akira2501]

> Where is the harm in getting data on how your own body deals with glucose?

That's not what you're actually measuring though. You're just measuring instantaneous blood sugar levels.

You're hoping that your process for correlating this data with other events and trends in your life is accurate and useful. Unless you're planning on bringing a lot of documentation and other data recording to pair with this, it's not likely this single data point is going to beneficially change outcomes for you.