Hello Omnipod,
I'm sorry about the lateness of this response. (I believe I wrote on my profile page words to the effect that I'd had enough of it around here for a while.)
I just came back to look - I didn't get notification of your posting. (I hope you get notification of this reply.)
First, I 'feed' the insulin I take: I take the same insulin each day and eat accordingly, rather than take insulin according to what I expect to eat.
I test quite a lot, on average once per waking hour (or more). Mostly I use visually read strips: Glucoflex-R or Betachek Visual - they're excellent for near-normal or low readings. (Not very precise for anything over 6mmol/l.) And that's where my readings are most of the time.
My HbA1C readings tend to be a non-diabetic normal. (I think the last was either 26 or 28 mmol/mol.)
I had a serious hypo - a 999 callout - in September '14, and another in August 2015. (Both my own stupid fault.)
I start eating rye bread each day just as soon as I need to eat anything. (That's not long after a cup of coffee, normally.) Just a bite to start with. And as the effect of the insulin builds, I eat more. (I east it with pear and apple spread.)
I eat plenty of other stuff too. But it's the rye bread - or spelt, or (I believe) any so-called 'heritage' grain - that serves to moderate the effects of low blood-sugar. I believe that's because, unlike modern wheat, they're all slowly digested; and therefore, if eaten steadily, a slow trickle of glucose is constantly being delivered into my bloodstream, whatever the blood-glucose reading might be.
I don't eat any further rye bread (or any of the others) after around 3pm - otherwise, my blood-sugar would rise later in the evening and overnight.
Here's the insulin I take: 11 units Actrapid first thing; a further 11 units at 10.30; then 5.5 units Novorapid at 15.30. (In my case, their effects run out at around the same time: 22.30.) 1.5 units of Insulatard (that's in Winter, rising to 2.5 in the Summer) last thing at night.
Again, my apologies for the delay in replying.