Reference ranges
Optimal
0.5 – 0.9 ratio
functional-medicine target
Standard
0.3 – 1.2 ratio
lab reference range
Optimal ranges are tighter than standard lab ranges and reflect functional-medicine targets, not the populations they were derived from. Reference bands depend on sex, age, and circumstance — Juno's lab analysis layers your profile context onto the printed range when you paste a value.
Peptide relevance
Ratio of trunk-region fat to hip-region fat. Higher values associate with metabolic-syndrome risk. GLP-1s shift A/G favorably alongside total fat loss. Sex-dependent baseline.
Have a recent DEXA android-to-gynoid fat ratio value?
Paste it on the lab analysis page. Juno reads your active stack + (if shared) your medications and conditions, and surfaces plausible contributors with citations. Doesn't diagnose.
Sign-in required. The analysis is saved to your private history and audit-logged.