I have found that I can tolerate small amounts of juice as long as it's not on an empty stomach. If the pineapple juice works for you without causing any problems I don't see why you should stop. However the latte's have got to go for sure and I bet you will feel better very quickly. They need to make the coffee patch like the nicotene patch! I am addicted to peppermint tea now and have also gotten the variety pack of herbal teas so I can try different flavors.