What should a "normal" non diabetics blood sugar be?

Hirstygirl

Well-Known Member
Messages
110
Type of diabetes
Type 1
Treatment type
Insulin
Silly question that I really should know the answer to, but just tested my sons bs as he has been unwell now for a few days, sleeping for England, not eating being very lethargic so panic mum (me) starts thinking maybe he has our illness, but his bs was 4.6 which seems quite normal??