@lioness I just did a very cursory googling of that diet and it is not very well rated overall from what I could see. I did not read any of the articles in depth. You know the old saying, "if something seems to be too good to be true, it probably isn't true".

Also, being on immunosuppressants there are many herbal type things I cannot take. There's a new sleep aid out that has two forms of melatonin and some herbals in it that sounds good so I checked with my transplant team and was told that due to the herbals I could not use it. I can take melatonin.
If you do try zuccarin I will be interested in hearing if it does help you at all.
JK