I have to agree with Susans' answer. High acid foods bother me as well. In particular citric fruits.
@A MyOsteoTeam Member hello to you from Maroochdore on the Pacific Ocean East Coast of Queensland Australia and I think that you should Google it as I just did. Instead of looking for fruits which are bad for Arthritis why not ask Google which fruits are suitable for Arthritis. Hugs from Judyxx