The scientific evidence on the role of diet in autoimmune diseases such as lupus is just becoming available. I am a believer that a plant-based diet is helpful in promoting overall health and decreasing the chemicals that cause inflammation. I advocate a plant-based diet along with a very low-fat diet. You have to recall that French fries are vegan but they are not exactly healthy. I think that exercise and healthy diet are extremely important for everyone, but more so for those with autoimmune diseases.