 Now, in the Gerson therapy, there is a really big emphasis also that is placed on supporting liver detoxification because if you're doing anything at all to break down cancerous cells in one way or another, whether it's with chemotherapy or even with other agents, we need to ensure that that liver is able to detoxify and process those toxins before we then need to make sure that we are adequately excreting them. So this is where supporting liver detoxification is very important and this is one of the other reasons that we need to ensure that our patients who have a diagnosis of cancer are getting enough antioxidants into their body and that's one of the reasons that carrots and carrot juice as one example in particular are used simply because of the big range of antioxidants that they bring with them, including antioxidants like beta-carotene.