From It's Carbs:
As a person with diabetes (T1D), my primary goal is to keep my blood sugar in a healthy range (for me that is 65-140 mg/dl). There is only one thing that consistently causes me to go above that range.
Now, I know there are many other factors that can cause blood sugar to rise: stress, illness, allergies, exercise, lack of sleep, menstruation … the list goes on. But let’s focus on the one overwhelmingly clear and incontrovertible variable that causes blood sugars to rise.
It’s carbs — the one variable we can actually control.
I have Type 2 Diabetes (T2D), and the challenge is similar for me. Well except that I'm not injecting insulin and haven't had a low blood sugar event (yet).
The good news for me is that I'm already very familiar with low-carb living, having done a bout of Atkins Diet more than a decade ago. Now that I know I have T2D, I'm wishing I never got back on the carb train.
And, sadly, I haven't gone completely back on the low-carb train. Overall, I consume far less carbs than I used to and when I do, I try to stick to the healthier varieties of carbs. You know, the ones that include a lot of fiber to counterbalance it.
That said I do occasionally have stuff I shouldn't. Especially during the holidays when there are so many tasty treats to eat that aren't normally around. And when I travel, avoiding carbs is damn near impossible. Especially when I go to a foreign country. Or have to spend 14 hours on an airplane.
My daily reminder of how many carbs I ate: my glucometer. If I ate too many, my blood glucose will be higher. Fortunately, I have gained a bit more self-control than I used to have. When the numbers are higher than usual, they generally aren't that much higher—my highest reading over the last 3 months was 139 mg/dL, with my average being 107.
That doesn't change the fact carbs are evil.