03/11/2022
Almost all people with diabetes who seek help make the same mistake with monitoring their blood sugars. It keeps them from seeing their actual status of diabetes.
P.S. November is World Diabetes Awareness Month. So, through this month you may see a lot of content around diabetes since I am a diabetes educator.
Most people who are told to check their blood sugars only check their fasting blood sugars. Here is why it is not adequate.
1. At fasting, you most likely haven't eaten anything that can raise blood sugars for 8-12 hours. So, that is most likely the lowest blood sugar for the whole day and may make one believe that they are in good control based on it.
2. Your blood glucose rises in response to any foods containing carbohydrates. Hence, blood sugar is maximum post breakfast, lunch or dinner. By measuring just fasting blood sugar, we don't get an idea of how high the blood sugar rises in the day.
3. Your fasting blood glucose covers only control at beginning of the day and some part of the night. The rest 75% of the day goes unmonitored.
4. Most of the medicines or insulin prescribed work on acting on the rise in blood glucose in response to a meal. Hence, to know whether the type of medicine or dosage of medicine is alright, fasting blood glucose only helps a little.
5. Every person with diabetes has certain foods that work or don't work well for their blood sugars. Fasting blood glucose cannot help determine which foods work and which ones don't.
Since, now we know why only fasting blood glucose is not sufficient, in one of the posts in the series, we will cover which blood sugars to monitor in addition.