An interesting fact I only discovered recently was that the data I collected with my sensors will not be stored on my PC even when I download them from the hand held gadget. Naturally that makes it quite impossible to do any long term analytics. There also is no way to store the Freestyle Libre data in a format that would allow me to use an analytical program. The only thing I can do is compare the ready made analysis from one day or month with another. I find that rather annoying, so I called support. They told me that only the cloud system they’ve got will store data long term.
And I hate cloud based systems. I do not want my data, regardless which data, to be anywhere but on my own PC if at all. That might be old-fashioned but I do not trust the security, no matter how often anyone assures me that their security is the best. Imho there’s no better security than a PC that’s not online. That way, no sensitive data (and health related data is considered extremely sensitive) will ever get out of my sight. So in my eyes, not having an option to store data long term on my own PC is a huge drawback of the software.
Since I didn’t know this beforehand, I wasn’t able to compare the latest with earlier data or to spot a trend. Of course some things with my blood sugar were pretty straightforward: higher blood sugar levels over Christmas and New Year and whenever the cold showed up again (and it raised its ugly head several times already this year). Also, I had several really low blood sugar drops. Measurements went as far down as 70-75mg/dl which isn’t critical yet (Hypoglycemia starts at 50mg/dl) but the gadget still warned me of low sugar levels.
I found that they show up more often when I had eaten a lot of “junk” food (like white flour rolls, cookies, cake, and the like). That’s a sign that my body produces a lot of insulin to cope with the influx of sugar, but because it’s a sugar variant that’s easily digested, it vanishes out of the blood stream so fast. Then, the remaining insulin calls for MORE carbohydrates. It’s a vicious cycle because if one really follows that craving one naturally gains weight. Its best to ignore the tiny piranhas gnawing at your intestines. I drink some water and sit it out (or go for a walk).
Since most of the time my blood sugar is too high, not too low, I drink a glass of grapefruit juice daily. I get a small but short lived spike shortly after drinking, but the dropdown later makes up for it. Grapefruit juice takes the blood sugar down better than my medicine. I highly recommend grapefruit juice (try to get some that has been freshly pressed, it’s tastier) for diabetics like me. It generally helps to get a grip on your blood sugar.