The HbA1c for Dummies

Normal A1c is not between 3-7, as you state. Again, where did get this? Please do your research before putting forth info like this. Any doctor should most definitely act on an A1c of 7, an average BG of 155. Damage happens at BG over 140. Normal BG is in the 80’s. Any clinician would also take action on anyone who’s A1c is 3 (severely hypoglycemic).

The ACCORD study mentioned in your link was extremely flawed.

Diabetes Update: Smoking Gun: Did Avandia Kill those ACCORD …Doctors in the US have been told the ACCORD study “proved” it was dangerous for people with diabetes to shoot for a 6.5% A1c. ACCORD study found that a …
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Diabetes Update: A Giant Step Backwards: Misinterpreting ACCORD …If you’ll remember, ACCORD was the study where they took people who had diabetes and preexisting heart disease , put them on every drug possible, …
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Diabetes Update: ACCORD Redux: Low A1c Does Not Raise Risk of DeathACCORD was the large study that supposedly found the correlation between lowering A1c and increased risk of heart attack. A very similar study, ADVANCE, …
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Diabetes Update: How ADVANCE differs from ACCORDFeb 24, 2008 … One, ACCORD, appeared to find that lowering the average A1c of a group of participants to 6.4% slightly increased the cardiovascular death …
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Diabetes Update: When The Doc Says Lowering A1c Below 7% is DangerousMar 27, 2009 … A Giant Step Backwards: Misinterpreting ACCORD Harms People with Diabetes … Are you aware that ACCORD and ADVANCE both found that lowering …
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