Didn't know about this ordering/sequencing thing, but as far as combining types of foods -- this effect can be seen in graphs from continuous glucose monitors -- I vaguely knew that you can reduce the impact of carbs by mixing in meat etc, but it's enlightening to see it visually.
Eg. here: https://neo.life/2019/01/personalized-health-advice-every-60...
Would be good to have insulin monitoring be as easy as glucose monitoring at home..
PS. I remember at a social event someone with diabetes eating ice cream a bit before the meal--I wonder if it was related (just to reduce the impact) or if there was some other insulin/glucose management technique going on there.