What is Fasting Blood Sugar?

Fasting Blood Sugar.

What is fasting blood sugar? This is a question that comes loaded with a numerous amount of other questions and answers that you should certainly consider so you can better understand the resting blood sugar level. Immediately it should be pointed out that fasting blood glucose levels can only be found after you have not eaten for eight hours or longer. The reason for this is because your body returns to a state of homoeostasis. Homeostasis is sometimes known as equilibrium, which describes a condition where your biological functioning is at its most normal and balanced. With this in mind, we can better explore the question for which this article is named.

The quick and easy answer to the question “What is fasting blood sugar?” is that you should expect on average to have a blood glucose level of around 72 mg/dL. This is the average for human beings throughout the day when they have not had anything to eat. This is a fundamentally low number when it comes to blood glucose, but it makes a lot of sense logically when you think about how your body has not had an opportunity to bring in any additional sugar. Once you begin eating, you will see your blood sugar numbers skyrocket very quickly up to around 200 mg/dL. It amazes me how quickly the body can react and change when sugar is introduced.


So, what is fasting blood sugar? Still we are left with questions pertaining to how blood glucose levels can go so low. As I already said, 72 mg/dL is a pretty low number when all things are considered. You should keep in mind that simply sleeping will force your blood sugar to go down in many significant ways. If you are getting the recommended eight hours of sleep per night, you should see that your body would react in a very normal way. Your blood glucose level will be very close to the average assuming you have no other health conditions that are relevant to blood regulation.

Still, answering the question “What is fasting blood sugar?” should also entail educating yourself on other blood sugar levels you should be focusing on. After all, throughout the day you will never just experience one blood glucose level while you are testing. Throughout the day you should expect a normal blood glucose level to be between 70 and 180 mg/dL. In case you are unaware, the abbreviation mg/dL stands for milligram per deciliter. For those of you who are unfamiliar with the metric system, you can translate this number roughly to 1/1,000th of an ounce out of a quart. While this is a very rough translation, and ultimately useless to any serious medical practitioner, it will help you take notice that the amount of sugar in your blood should be very low when compared to everything else inside you.

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