Metabolic Signals
Blood glucose levels affect cognitive performance, mood, and stress tolerance. Nefesh accepts continuous glucose monitor (CGM) data for a more complete physiological picture.
Accepted Fields
| Field | Type | Unit | Description |
|---|---|---|---|
glucose_mg_dl | float | mg/dL | Blood glucose level (US standard) |
glucose_mmol_l | float | mmol/L | Blood glucose level (EU/international standard) |
glucose_trend | string | rising_fast, rising, stable, falling, falling_fast | Direction and speed of glucose change |
Status
Metabolic signals are accepted and stored by the API. Fusion into the stress score is planned for a future release. Sending glucose data now ensures it will be automatically included once metabolic fusion goes live.
Compatible Devices
- Dexcom G7 — real-time CGM
- Abbott FreeStyle Libre 3 — flash glucose monitoring
- Any CGM that outputs glucose readings via API
Example Payload
{
"session_id": "sess_abc123",
"timestamp": "2026-03-30T14:30:00Z",
"glucose_mg_dl": 95,
"glucose_trend": "stable",
"heart_rate": 72
}