I am caring for my brother who has pharangeal cancer this is all new to me as we are waiting for radiotherapy to begin I'm trying to focus him on how he will improve his swallow as I want to hive him hope that things will improve I'm trying to stay positive but am struggling at times. Also he has a rig to eat through which he is doing himself is there any advice on keeping weight on should be exercising to build up muscle tone or won't this help.