hi well yes they are but found this puts it a lot better than me. fruits are valuable sources of fiber and nutrients that strengthen your body's immune system. certain fruits however may trigger or worsen colitis symptoms. de lamar gibbons author of "the self-help way to treat colitis and other ibs conditions " suggests that colitis sufferers avoid orange juice oranges sweet apples pears grapes melons pineapple bananas and sugary jams and jellies. if you have difficulty digesting or tolerating fiber-rich foods avoid fruit peels and dried fruit. you may also find cooked fruit and unsweetened sauces such as applesauce more tolerable than fresh varieties. but its good for as it gives some other fruits to stay clear of. do hope this helps you. good luck
are bananas bad for colitis