I realize you were asking Nat, but I hope you don't mind me replying too.

Your choices are good for your sugar, Jo. And for carb-up, you can certainly add dextrose etc. to your shakes. I do.

But you may find that you want a little more variety on weekends, after being restricted all week. I find that if I don't eat something I feel like eating (even if it *isn't* an ideal carb-up treat), I still feel pretty restricted.

Enjoy your TKDing!