My doctor said I could eat my normal meal and drink anything before my test as they want levels at there normal levels. I passed.
And I did drink water before I went in and I passed so it didn't affect anything..
My Dr said I can drink nothing but water..
Check with your doctor!! I was allowed to have a small breakfast and to drink prior to drinking the drink. Last time I remember I had to completely fast!! This time I was told NOTHING after I drank the drink and NO ice!! Plus this time I drank the drink at home vs at the doctor's. It was nice not to have to wait around the doctor's office for 1 hour, I just had to make sure I was at the office 45 min after I drank it. (To allow for check in at the lab)
Yeah you can only drink water before your glucose test :)