sugarless sue said:
Well I would say,and I'm prepared to be corrected, that the 10 is worse than the three 8's.Having said that I like to keep mine below 7 with 7 being the 'spike'.
Its not often that I disagree with Sue, but here goes (helmet firmly on head!). The "harm" in high sugar levels is from retinopathy and neuropathy damage, but the damage is generally after a prolonged period with high levels (i.e. of over 7.5). So it would seem more likely that an isolated high would do less damage than a series of highs.