Reference ranges
Optimal
-2 – 2 SD
functional-medicine target
Standard
-3 – 3 SD
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
Age-matched comparison for femoral neck. Most relevant in pre-menopausal women and men under 50 who have a DEXA. Same peptide context as tscore_femoral_neck.
Have a recent Z-score, femoral neck 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.