What do I do if my blood sugar is over 400?
Contact your doctor immediately. As 400 is a very high level and it can result into severe complications if not treated on time.
Last updated on 28 Sep 2023
1 gram of pure glucose will raise your blood sugar about 5 mg/dl, although it may vary with person's weight, Diabetes status and current blood sugar level
Body breaks down glucose into energy. Insulin then helps move the glucose from blood into the cells.
The structure of glucose makes it a good source of energy. Also, glucose is the main substrate for catabolism
A healthy blood glucose range on a fasting test is between 70 and 100 milligrams per deciliter (mg/dL). A healthy blood glucose level on a non-fasting blood glucose test is under 125 mg/dL.
No blood sugar levels can rise due to other diseases too
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