diff --git a/homeassistant/components/sensor/strings.json b/homeassistant/components/sensor/strings.json
index 318c2f01859b57..6d529e72c3b2bb 100644
--- a/homeassistant/components/sensor/strings.json
+++ b/homeassistant/components/sensor/strings.json
@@ -6,7 +6,7 @@
       "is_aqi": "Current {entity_name} air quality index",
       "is_atmospheric_pressure": "Current {entity_name} atmospheric pressure",
       "is_battery_level": "Current {entity_name} battery level",
-      "is_blood_glucose_concentration": "Current {entity_name} blood sugar level",
+      "is_blood_glucose_concentration": "Current {entity_name} blood glucose concentration",
       "is_carbon_monoxide": "Current {entity_name} carbon monoxide concentration level",
       "is_carbon_dioxide": "Current {entity_name} carbon dioxide concentration level",
       "is_conductivity": "Current {entity_name} conductivity",
@@ -57,7 +57,7 @@
       "aqi": "{entity_name} air quality index changes",
       "atmospheric_pressure": "{entity_name} atmospheric pressure changes",
       "battery_level": "{entity_name} battery level changes",
-      "blood_glucose_concentration": "{entity_name} blood sugar level changes",
+      "blood_glucose_concentration": "{entity_name} blood glucose concentration changes",
       "carbon_monoxide": "{entity_name} carbon monoxide concentration changes",
       "carbon_dioxide": "{entity_name} carbon dioxide concentration changes",
       "conductivity": "{entity_name} conductivity changes",
diff --git a/homeassistant/util/unit_conversion.py b/homeassistant/util/unit_conversion.py
index dfffd193c30c37..b1c2e4cd309c96 100644
--- a/homeassistant/util/unit_conversion.py
+++ b/homeassistant/util/unit_conversion.py
@@ -175,7 +175,7 @@ class DistanceConverter(BaseUnitConverter):
 
 
 class BloodGlugoseConcentrationConverter(BaseUnitConverter):
-    """Utility to convert blood sugar level values."""
+    """Utility to convert blood glucose concentration values."""
 
     UNIT_CLASS = "blood_glucose_concentration"
     _UNIT_CONVERSION: dict[str | None, float] = {