Hi Dr
I am 45 yr old female. 2 years ago I had very low blood sugar. I started following a low GI diet and didnt have symptoms for a long time. the last few months I have been having periods (early morning and late afternoon) where I feel shaky, like I need to eat, I feel sweaty and almost as if I want to faint. I have had my glucose tested, I even did that fasting glucose test (where you drink a substance over a period of 2 hours) and all was normal. I dont know what to think? If I eat when I feel like that then sometimes for a short period after that I actually feel a lot worse. I am not on medical aid so tend to just go to the pharmacy for checks, what else could this be?