A 46-year-old member asked:
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Does normal blood sugar vary by age? What are the normal fasting and normal after-eating blood sugar ranges?

1 doctor answer
Dr. Melissa Young
8 years experience in Internal Medicine
No; 100; 140: Normals are the same regardless of age. Fasting under 100 (110 according to others); 2 hours post meal under 140.
Answered on Apr 24, 2019
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Varies: From over 50 to below 100.

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