For me the diet has been key after antibiotics. No complex carbs that ferment and stay in the gut for the bad bacteria to feed on. I eat protein, fruits and vegetables. Because I lost so much weight, my nutritionist has me taking supplemental enteral shakes (enzymes)which my body absorbs very quickly before the bad bacteria can get a hold of it. It is a very slow healing process. I think diet is a key component of maintaining remission if we can call it that.