HbA1c

3-month average blood glucose. The gold standard for long-term glycemic control.

DIRECTION

↓ lower is better

NORMAL RANGE

<5.7%

MECHANISMS

What
moves it.

These biological pathways influence HbA1c. Click any to see what affects it.

AMPK is the cell's energy sensor. When activated, it mimics caloric restriction — boosting fat oxidation and glucose uptake.

Insulin sensitivity determines how efficiently cells absorb glucose.

Contains 4-hydroxyisoleucine, which stimulates insulin release. Studied for testosterone and creatine uptake.

Activates AMPK. Reduces blood glucose and HbA1c in human RCTs.

Enhances insulin signaling. Modest effects on weight and blood sugar.

Universal antioxidant. R-ALA is the biologically active form.

May improve insulin sensitivity and blood glucose. Ceylon variety is safer for long-term use.

May reduce sugar absorption and improve insulin sensitivity.