Butter? Kidney?

[weppo]

Hello everyone.
I have started to eat ZC 9 days ago. I am not sure for how long I will do it, but i want to give it a shoot and see how it feels. I am experiencing certain degree of discomfort in my right kidney, something unusual considering that I have never had any issue before. I was wondering if the ratio protein/fat is not the right one, and if adding some butter to the experiment would help with that. In general, I am curious about your opinion about butter in the first place.
Thanks!

[jessica]

What is your daily diet?include everything h2o, salt, supplements, etc.  what is your level of physical activity through out the day, what is your environment?