My husband has severe and crippling arthritis - failsafe foods have given him relief and mobility. – by email, NZ

My daughter was diagnosed with juvenile arthritis when she was three. By the time she went to school, at five, she was crippled with it. She's now 25. Three weeks after she started her elimination diet, she told me: "Mum, the pain's gone. For the first time in 23 years, I have no pain". - by email, NT