I have gone through your query carefully and understood your concerns.
Pre-diabetes means that the body is already having trouble getting your blood sugar numbers down to a healthy range, but it hasn't yet reached a level considered diabetic. It also means you have the power to take important steps that can help you avoid diabetes.
The main reason for falling of blood sugar might be due to mismatch of
glucose absorption and first phase insulin release.
During very early stage of pre diabetes,After taking food the signal from our stomach will reach
pancreas in a delayed time.usually in a healthy individual the release of insulin and glucose absorption will be synchronized.
Due to loss of this synchronization and delayed release of insulin the sugar will drop more than expected.
To this mechanism
insulin resistance also will contribute a little.This mechanism is called as
Reactive hypoglycemia.
I NEED TO KNOW YOUR HEIGHT WEIGHT AND AGE
to proceed for further discussion
Hope I was able to help you.
If you have any further question feel free to write me back. I will be happy to help.
Take care.
Best Regards.
Dr Vamsi Krishna
Consultant Diabetologist
Apollo Hospitals