Notmal blood sugar?

Please elaborate. Please elaborate your question. What would you like to know about normal sugar. Normal fasting glucose levels in blood are less than 100. Between 100 and 126 are prediabetic or glucose intolerant, after 127 pre diabetic. A1c is normal <5.6 prediabetics 5.7-6.4. Diabetics are >6.5, uncontrolled diabetics are A1c >7.
Normal blood sugar. For the majority of healthy individuals, normal blood sugar levels are as follows: Between 4.0 to 6.0 mmol/L (72 to 108 mg/dL) when fasting Up to 7.8 mmol/L (140 mg/dL) 2 hours after eating.
65-105. 65-105 when drawn out of a vein while fasting. Various authorities have different "normal" levels. There are, however, no exact cut-offs, it's all a continuium.

Related Questions

Will 4 grams of sugar affect fasting blood glucose?

Do you have diabetes. If you have diabetes the more sugar you take the higher your blood sugar is likely to be. If you don't have diabetes it is likely that 4 grams of sugar won't affect your diabetes. Why are you taking 4 grams of sugar? Are you really weighing it?

I smoke rarely, every few days I would have one. Would I be able to keep a good blood glucose/sugar level if I just have just one cigarette?

Your blood. Sugar depends upon thousands of things, most of which you cannot control. You can, however, control diet, exercise, risk factors, medication, monitoring, glucose control etc. Smoking is one of those thing you an also control. It's not up to me to tell you how much you can get away with before you have trouble, because it's impossible to state with certainty. Your choice. I can't give permission.

Is it true that 5 grams of table sugar will not raise your blood glucose level? (Assuming nothing else consumed with it--just the 5 g of sugar)

Sugar. 42 M: Is it true that 5 grams of table sugar will not raise your blood glucose level? (Assuming nothing else consumed with it--just the 5 g of sugar) ANS: This will depend on how large you are but not likely to increase BS. Easy to test in you. Let us know.

What is making my vision blur? Its worse when I eat sugar or blood glucose goes below 5.0mmol but is sometimes blurred when glucose level is good. Idea

Glucose levels. When glucose levels fluctuate, the vision changes due to swelling of the lens inside the eye. Even control is key!
Fluctuating glucose. Patients with fluctuating blood sugar levels often have fluctuations in vision. It could be simply that, something like latent hyperopia and need for glasses, or something more serious. You need a good eye exam to diagnose. Diabetics need to be seen annually at the least.