I am two rounds down on AC and found that the metallic taste was hard to cope with at first. I don't know whether this will help, but I can write the things that do and don't work for me. I hope it's of some use to you
I flavour water with a good squeeze of lime, lemon or orange. I like a variety of infusions (hot or cold) like liquorice tea, peppermint tea, camomile tea, rosehip tea, pomegranate tea. Not too much of any one sort though!
Freshly vitamised juices i.e. watermelon, pineapple, kiwi, banana, orange are great,
I have rekindled my childhood love with the banana milkshake (I really don't know what that's about)
Coffee and English tea with milk are no longer enjoyable and I really miss them :(
With my food I stay away from any red meat as it tastes disgusting. Instead I lean toward chicken and white fish (tuna salad is a goodie for me). Cold crispy salads with lemon based dressing. I could eat tons of radishes.
Any desserts I sweeten with maple syrup.
I purchased a book online 'The Cancer-Fighting Kitchen' by Rebecca Katz. It focuses on nutritional foods during the chemo journey. I have found it to be very helpful.
That and the occasional fruit tingle :)
Hope this helps a little
xx Silke