@poon I respectfully disagree with your doctor about diet not playing a part in kidney disease control. In fact, it is acknowledged by many patients and professionals that diet is the most important component!

Lunesta has to clear through your liver and kidneys, and can lead to complications there, as described in this article https://americanaddictioncenters.org/lunesta-treatment/side-effects

Again, I am glad you are getting a second opinion at Stanford!
Ginger