Can we get color coded Food Tiles?

You can only have 3 food buffs at a time, without extra mods/talents. Can we make it a little easier to identify which ones you can combine? For example; Meat could have a red border, fruit could be green border, dried meats could be brown boarder, etc... It would be nice to be able to refresh a food buff on the run and not waste a buff because it was the same as another that you already have active.
Being able to cancel a buff would also be awesome...