Someone designed it for diabetic kitties. Basically black is terrible - too high blood sugars. It then goes down in order of seriousness - red, purple, yellow, blue, dark green, bright green - which is hypo territory. So really we want to keep the numbers in the blue region as that is within the range 120 to 300 mg/dL (according to my insulin manufacturer) - the spreadsheet converts to US numbers from what I input. Some spreadsheets that they have done has a key but I couldn't find it. Some numbers in the blue range can still lead to kidney problems apparently
Some very clever people around
![smile :)](https://www.purrsinourhearts.co.uk/Smileys/purrs smilies/smile.gif)
From the looks of it Sky has done well today - there is usually an initial spike when they eat and then it drops. Usually the lowest point is at +4 hours but she was longer than that. Hope the vet thinks she is doing okay
![smile :)](https://www.purrsinourhearts.co.uk/Smileys/purrs smilies/smile.gif)
I'm not doing this curve regularly but it is quite interesting to see it. Going to carry on testing her bloods before injecting and hope she keeps low
![smile :)](https://www.purrsinourhearts.co.uk/Smileys/purrs smilies/smile.gif)
Now, need to go and buy some more Applaws pate - just found it and PAH have stopped stocking it. Typical!