Probably mouth not producing much saliva which goes with food or something like that. Its gross. I give my tongue a brush at the end of toothbrushing. x
I recken there is no food going in so its not getting exfoliated. I give my tounge a good brushing every once and a while with both the front and back of my tooth brush and that does the trick for a good while.
I am the same, it was awful when I was just having the soups, nothing helped, it felt disgusting. However, now I am on the flapjacks, its improved dramatically. Must be chewing the food maybe? I don't really know.
they will taste dry and extremely bland to start with. The peanut ones are the best in my opinion because the coconut ones taste salty. I find eating the flapjacks easier as its a change from liquid all the time. If you stick with them for a day or 2, they will start to taste better and even quite enjoyable. Well thats what I have found, others here seem to hate them lol