diff --git a/backend/app/api/health.py b/backend/app/api/health.py
index 6b00298..290f096 100644
--- a/backend/app/api/health.py
+++ b/backend/app/api/health.py
@@ -60,7 +60,7 @@ class HealthMetricOut(BaseModel):
 async def list_health_metrics(
     from_date: Optional[datetime] = None,
     to_date: Optional[datetime] = None,
-    limit: int = Query(365, ge=1, le=1000),
+    limit: int = Query(365, ge=1, le=2000),
     db: AsyncSession = Depends(get_db),
     current_user: User = Depends(get_current_user),
 ):