Assertion: insulin's onset | /r/HasProperty | the length of time
Facets:
Source sentences:
text: Onset is the length of time before insulin reaches the bloodstream and begins lowering blood sugar.
text: The chart below lists the types of injectable insulin with details about onset (the length of time before insulin reaches the bloodstream and begins to lower blood sugar), peak (the time period when it best lowers blood sugar) and duration (how long insulin continues to work).