I think my blood sugar is all over the place and I haven't really been testing it regularly. I need to get better control I think, but when should I check my blood sugar levels because I'm not really sure how often or when is best?
First, let's just recap normal blood sugar levels so you know what to aim for.
You want to aim for 70-110 (4-6.1) fasting or before meals, and under 140 (7.8) after meals.
How Often To Test?
There is wide variation in the frequency of testing blood sugar.
Most diabetes organizations recommend you test at least 3-4 times per day. We'd encourage you to do the same – take your fasting blood sugar (first thing in the morning), and do one paired test per day (like before and after lunch or dinner).
Sometimes it can be even better if you test more, at least until you get good control of blood sugar levels, but 3-4 times is usually sufficient to start seeing patterns emerging.
Should I test even if I don't take insulin?
Yes, we encourage you too.
Sometimes your doctor may not prescribe self-monitored testing but it's a great way to get immediate feedback on your behavior so you can adjust things like diet or exercise to get better results.
Is there a best method to testing?
We recommend at least 3 tests per day.
Fasting blood sugar – taken first thing in the morning before any meals.
Do one paired test per day – like before and after lunch or dinner.
How to monitor in pairs?
Step 1: Take your blood sugar level before a meal. Write it down.
Step 2: Eat your meal, setting your timer for 2-hours from your first bite of food.
Step 3: Take your blood sugar level 2-hours after your meal. Write it down.
Step 4: Evaluate your readings. Are they within the healthy range? Or could you make some adjustments to improve these readings?
Monitoring in pairs is a very useful way to compare foods, especially carbs, and see how they influence your blood sugar levels. You can then use that information to make different choices and alter your diet to get better results.
📌 IMPORTANT! Log your numbers
The most important thing is you write down your results so you can watch patterns emerging in your numbers.
Are your numbers high after meals? You can modify your diet or exercise routine to get them lower, especially the things you eat.
To lower blood sugar levels, focus on reducing carbs, and choosing the right carbs. Keep testing and see what happens.
What you will begin to notice if you start doing paired monitoring is that certain foods may be making your blood glucose levels higher. So this practice is really all about bringing more awareness into your eating routine so you can discover how you react and control your blood sugar level better. This is important because some people are more carbohydrate sensitive than others.
Are your numbers slowly getting lower? That's great, keep doing what you're doing!
Have you seen a sudden increase in your numbers? Could it be stress, sleep or illness affecting your numbers?
Self-monitoring is very important to give you feedback on your progress. If you're not using it already, we encourage you to do so. Use the tips above to get the best out of your blood sugar monitoring routine.