HbA1c vs Fasting Sugar: Which Tells the True Story?
05 Aug 2025
Fasting sugar depends on last night's dinner; HbA1c (HPLC) reflects 90 days of control and predicts complication risk.
When HbA1c matters more
- Diagnosis of diabetes (β₯6.5%) β ADA criteria
- Monitoring on treatment β target generally <7% but individualised
- Planning pregnancy with diabetes
Fasting sugar still matters for daily dose titration and detecting hypoglycemia. Fasting + HbA1c together give the clearest picture. Our Diabetes Care 360 does exactly that, with microalbumin and lipid included.
Book Diabetes Care 360 with fasting + PP samples in one home visit.