Usefulness of HbA1c as a Marker of Health

HbA1c is one of the most valuable long-term metabolic markers in preventive and anti-aging medicine. Unlike a single fasting glucose level, HbA1c reflects average blood sugar over 3 months, giving a reliable picture of metabolic stress, insulin resistance, and cardiometabolic risk.

Lower HbA1c levels are strongly associated with:

Better energy and cognition

Lower inflammation

Reduced risk of diabetes, heart disease, stroke, and dementia

Improved longevity outcomes

Optimal Ranges for My Practice

Optimal: 4.8–5.2%

Acceptable / at-risk: 5.3–5.6%

Prediabetes: 5.7–6.4%

Diabetes: 6.5% and above

At Florida Anti-Aging Center, we aim for the optimal range whenever possible to support long-term vitality, weight control, and disease prevention.

Florida Anti-Aging Center
Raymond Adamcik, MD
Satellite Beach, FL
321-690-0003