U.S. doctors online nowAsk doctors free
Top answers from doctors based on your search:
Disclaimer

Normal blood sugar range for adults

A 29-year-old female asked:
Dr. Silvia Cuadra
Endocrinology 14 years experience
Blood Glucose: For someone without diabetes, a fasting (no food for eight hours) blood sugar on awakening should be under 100 mg/dl. Before-meal blood sugars should ... Read More
Dr. Andrew Seibert
Gastroenterology 35 years experience
Blood sugars: In a non-diabetic, the blood sugar should be less than 140 two hours after a meal. If it is higher than that, you should consider seeing your doctor t... Read More

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Educational text
Free
Talk to a doctor
24/7 visits - just $39!
50% off with $15/month membership
A 60-year-old male asked:
Dr. Ed Friedlander
Pathology 44 years experience
Don't get your life: With diabetes, you need to be monitored closely as you experiment. Don't expect miraculous results from swapping calories from one group to another. I... Read More
A 32-year-old male asked:
Dr. Al Hegab
Dr. Al Hegabanswered
Allergy and Immunology 40 years experience
Worth a doctor visit: For better evaluation, it might not be related to your blood sugar, you may need referral to an ophthalmologist as well, best wishes
A 18-year-old female asked:
Dr. Ennis Zaitoon
Internal Medicine 21 years experience
70-99mg/dl fasting: Normal blood sugars are between 70-100mg/dl when you are in a fasting state (at least 8hrs). Diabetes is present when the number hits 126mg/dl in the... Read More
A 33-year-old member asked:
Dr. Michael Kleerekoper
A Verified Doctoranswered
A US doctor answeredLearn more
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 s... Read More
A 38-year-old male asked:
Dr. Alan Feldman
Endocrinology 41 years experience
Normal: Both levels are normal. Blood sugar levels can remain very stable no matter what you eat when you have a normal pancreas.
A 49-year-old member asked:
Dr. David Sneid
Endocrinology 41 years experience
It there was: A medical indication, like diabetes; otherwise it would be a waste of your money.
A 44-year-old male asked:
Dr. Patrick Connor
Emergency Medicine 35 years experience
Excellent: It appears that you keep diabetes under excellent control Do you check your Hemoglobin A1C yearly.
A 43-year-old male asked:
Dr. Clarence Grim
Endocrinology 57 years experience
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)... Read More
A 34-year-old female asked:
Dr. Amin Ashrafzadeh
Ophthalmology 24 years experience
Glucose levels: When glucose levels fluctuate, the vision changes due to swelling of the lens inside the eye. Even control is key!

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Educational text
Free
Talk to a doctor
24/7 visits - just $39!
50% off with $15/month membership