Fat can definitely slow down the release of glucose into your system, so if you are eating a fatty meal, it can delay the spike to up to 2 hours after you've eaten. If you are eating something fatty with lots of carbs such as chip shop chips, pizza or curry/rice, it can be a good idea to take a second dose of novorapid an hour or so after you've eaten.
Another possible explanation for a rise after a good one-hour reading is that you might have had a hypo without realising it and liver has dumped glycogen into your system. Could that be a possibility?
For injection sites, it is fine to keep using your tummy if you can still 'pinch and inch' but another alternative that I have started using recently is the fattest bit of your arm. Be warned though -this seems to release insulin faster, so just keep an eye on your levels!!
A question: the DSN this morning ticked me off for giving a correction dose before bed on a couple of occasions. I seemed to have got my evenign dose wrong and was sitting around the 9.8 mark before bed, so I gave myself a single unit of novo before bed. It seemed to work and I woke up in the region of 6, which I would expect. However, she warned me never to take insulin jsut before bed in case of hypo in the night.
However, I know this is just not happening as I'm testing when I wake - which I do every night to go to the loo. I understand they want me to avoid night time hypos, but I am just not comfortable leaving a reading of 9+ unchecked for 7/8 hours while I am in bed sleeping. It seems stupid when I can quite easily - and in my opinion not dangerously - correct it.
Thoughts please? Do you / would you do this?