Metabolism

QUICKI

QUICKI is a validated fasting insulin-sensitivity index derived from the same inputs as HOMA-IR but through a log-transformed formula.

What it is

QUICKI is a validated fasting insulin-sensitivity index derived from the same inputs as HOMA-IR but through a log-transformed formula. Correlates strongly with gold-standard clamp studies. Unlike most markers, a *lower* QUICKI value indicates more insulin resistance.

What affects your levels

Same drivers as HOMA-IR — excess visceral adiposity, inactivity, refined carbohydrate excess, poor sleep, chronic stress.

Signs and symptoms

Matches HOMA-IR symptomology.

Foods that help

Same as HOMA-IR.

Foods to limit

Same as HOMA-IR.

Educational information only — not a diagnosis. Every Pheno result is interpreted in context and reviewed by a physician.

See all 119 markers we test →