Doctor insights on:
What Is The Normal Range For Blood Sugar Levels
The blood sugar concentration or blood glucose level is the amount of glucose (sugar) present in the blood of a human or animal. The body naturally tightly regulates blood glucose levels as a part of metabolic homeostasis. Glucose is the primary source of energy for the body's cells, and blood lipids (in the form of fats and oils) are primarily ...Read more
Quite a lot: Fasting sugars range from 70mg to 100mg. After meals the sugar levels go up substantially anywhere from 100mg to 140mg...So there is a lot of variation among different folks' sugar levels based on what they eat and how their body handles the sugar in the body. ...Read moreSee 1 more doctor answer
Less than 120/80: Normal blood pressure (BP) is less than 120/80 for all adults. While we don't treat most unless repeated BP greater than 140/90, we won't treat elderly (older than 60yo) until greater than 150/90 on 2 or more occasions. With that said, recent studies show no benefit to driving BP down below 120/80. Instead, taking enough meds to drop below 140/90 (or 150/90 if older) is fine. Don't forget lifestyl ...Read more
Ful-term baby: 40-150, preemie 30-150.Get a more detailed answer ›
Information: The norma range is 80-110 mg%.Get a more detailed answer ›
Does normal blood sugar vary by age? What are the normal fasting and normal after-eating blood sugar ranges?
Depends . . .: If fasting, 60-99mg/dl is considered normal. 100-125mg/dl is impaired fasting and 125mg/dl or greater on two separate occasions defines diabetes. Random >200mg/dl plus symptoms also defines diabetes. Think of blood sugar like speedometer in car which varies all time depending upon road conditions. Average speed is akin to hemoglobin a1c which is average sugar over last 3 months, ideally <5.7%. ...Read moreSee 1 more doctor answer
Below 140: But there are a lot of variables that can affect this - how long ago someone ate, how much they ate, the mix of carbs, fat, and protein, as well as the mix of simple and complex carbs. For this reason, a fasting blood sugar is preferred for determine whether or not someone has diabetes. ...Read more
2 questions here: It is my belief that the current guidelines are outmoded. Risk is "direct, continuous, and linear." what that means is the higher the worse, the lower the better. I recommend triglycerides less than 100 measured after eating-again, the usual recommendations are fasting. However, there is much documented scientific support for my position. Potassium 4.1-4.5. Www, thepmc.Org. ...Read more
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