is it possible to ''save'' some of your calories for a time (such as a meal out or birthday)?
Hi all I've noticed in recent days that I have calories ''left over'' (even accounting for a bit of a buffer that I tend to leave myself for un-noted bits of food, such as that 1/2 a sugar in a coffee whilst out or similar). Is there an ''official way to apply them to a certain day or meal to show that I'm using them…
