Fasting Blood Sugar Levels, Before Meals means: 0-70, Danger. Too low. Get sugar immediately. 70-90, Possibly too low. Get sugar if you feel hungry, nervous, or weak. 90-160, Normal. This is the ideal range. 160-240, Too high. Work on bringing blood sugar down (see above). read more
Any time your blood sugar is above 180 subtle damage can occur to nerve endings and organs if left uncorrected for long periods of time. The highest sugar I’ve heard of is 1000 or 1100. read more
When I was first diagnosed with diabetes at the hospital following a severe high blood sugar episode of extreme thirst, vomiting, and passing out, I was told my blood sugar was over 800 mg/dl. Normal blood sugar is 80 to 150 mg/dl. read more
Normally, in a diabetic, blood sugar levels will always stay high. read more