It took a couple of months to kick in, I was on it for 3 years and then started getting a lot of skin cancers. Dermatologists said it was sun damage from being in the sun as a child. I'm 75 do they think we believe them so I dug around and found so many sites that say people on biologics because they wreck your immune system are more prone to skin cancer. Then I came off biologics and I just watch my diet , and dont have any of the foods that we were told growing up were good for us - cabbage, cauliflower, mushrooms. Baked beans, spinach , etc, fried foods I keep to a minimum, but the best help I was given was being told little and often is better than big meals. I was told no fibre, then eat more fibre so it really is a game of trying to get it right. Funnily enough, prawns and mango, are my really red flags, they go straight through me !! It's hard trying to work it all out, some days are ok, some are awful and there doesn't seem to be an answer. Try not to get stressed out, eat food slowly, and try and get some gentle exercise is the only advice I can give, as well as ignoring all the annoying people who don't understand just what we go through on a daily basis. Chin up.