I have never had any issues with blood sugar levels until a test last week has shown that i am at pre diabetic levels. I have been on an intermittent fasting diet for the past two months. Could this be the cause of this sudden change?
Hi,
You don't say why you are testing/having Blood Glucose tests.
I am assuming that this was just a 'finger prick' test, not a Hba1c test result from a blood sample sent to a lab.
Further, I have recently learned that some (Dr Peter Attia for example) don't use the term Intermittent Fasting (IF) for the same skipping Breakfast and lunching late-ish 16:8 thing that most in this Forum do.
So what I have to say is about IF as we use the term:
IF can increase the Dawn Phenomenon (DP) which is an early morning dump of Glucose into the bloodstream. This is the Liver's way of giving us enough energy to go out and hunt/gather our first meal of the day.
Many Type 2 diabetics get DP, and it is a good thing not something to be concerned about, because that higher level of Blood Glucose has been made available from the body's store of excess fat (in our cases). So that once we run down this store of excess fat back to more normal levels, the DP usually becomes less pronounced (or even non-existent).Thus the Fasting BG level (early morning level) gets lower and lower over time.
It is possible that your IF triggered a higher DP than normal (for you) - in which case it isn't a problem at all - in fact quite the reverse!