I tried Forever Aloe Vera gel, it supposed to be one of the best in the UK, but I have more spasms and bleeding after I take it. Also, it contains ascorbic acid, and I think UC sufferers usually are...
I don't think I can tolerate more than 2 teaspoons a day. I had spasms when I tried more....
I don't tolerate bananas as well, I think. On a couple of occasions when I ate (very ripe) bananas I had spasms within 30 min, where of course I had to rush to the loo. I haven't tried them since...