I cant recall the article ,but recollect reading that when the brain is running on ketones it is possible to endure very low blood sugars. I think an experiment was carried out in the 70s [considered unethical these days] where a pair of athletes on full keto diets were continually injected with insulin during exercise!
i remember finding the the resultant measured BS levels insanely low , sort of numbers any normal person would be dead at.
My own experience of lows are one measured at 2.4 and one when out walking when my vision went sparkly and i felt super hungry. I woofed a big mac n chips down and 2 hours later a 5 on my meter..
Maybe you were/are more resilient to lows because of the fasting low food consumption, i was in a similar state of not eating much or being interested in food when i had mine.
Not suggesting you don't take precautions as advised though.
i remember finding the the resultant measured BS levels insanely low , sort of numbers any normal person would be dead at.
My own experience of lows are one measured at 2.4 and one when out walking when my vision went sparkly and i felt super hungry. I woofed a big mac n chips down and 2 hours later a 5 on my meter..
Maybe you were/are more resilient to lows because of the fasting low food consumption, i was in a similar state of not eating much or being interested in food when i had mine.
Not suggesting you don't take precautions as advised though.