Thought I was doing pretty well -- my highest
1 hour post prandial reading had been 140 -- until this afternoon. One
hour after eating a tray of takeout sushi from the grocery store I got a reading of 236, immediately followed by a reading of 244 (to make sure it wasn't a machine error). Two hours, some aloe vera juice and a bit of exercise later, it was back down to 88. What does this indicate and how serious is it?