Hi
I use the value packs which contain a bar, a shake and a soup per day (as minimimi said above) - it varies which varieties you get (I suppose it depends on what they have most of in stock at any one time). Don't know if my taste buds have changed but I really enjoy the shakes, even more than when I started and I don't find them bland at all. I love the veg soup but there were not many in the last pack unfortunately. There were a lot of Thai chicken which I enjoyed in my first pack but not as much recently so I do feel that your taste changes as you go along. Bars are both ok and I keep one with me at all times so I can have a nibble if I feel a bit peckish, I find it does me 3 snacks a day in between my shake (which I normally split between breakfast and lunch but put extra water in) and soup which I normally have between 6 and 7 in the evening. Hope this info helps - if you want to know any more just ask!
B xx