There are some around - I use SRSLY myself, although it's not perfect. I've also found that items made with Italian flour, which isn't "fortified" in the way that UK flour is, has a much smaller impact in my BG than I would have expected.
Just put Canadian Diabetes Association in google it will come up There’s one for the UK to. It just talks about your feelings around diabetes when first diagnosed I wish I new-all this when first diagnosed I thought I was crazy to