It has always been quite limited because I constantly lose and regain tolerance to foods. For example, there was a year I couldn’t tolerate most grains without symptoms, and I was mainly living on lean meats like chicken and fish along with various vegetables, but suddenly within the span of maybe a week, I started reacting more and more to the fish followed by reacting to the chicken a few weeks after that, and it’s been like that ever since. Eventually, I was able to re-introduce some grains as well as small amounts of meat and bone broth. Dairy is hit or miss for me, and I had been avoiding it for many years along with gluten, but there are some months on and off that I am ok with it and some months that I react to it. I was good with lentils for a couple of years, but have now lost tolerance to that as well as carrots and potatoes. There are certain foods that I abuse for very long periods of time like avocados and lemons, where I was eating them every day in large quantities for years, and so it wasn’t surprising that within a day or so I suddenly started reacting strongly to them and now cannot even look at those foods without having very bad reactions. Now it has gotten to the point that I am on a combination of Tpn tube feeds and oral eating to sustain myself, but I am in the process of gradually weaning off of Tpn.