Take a look at information embedded in these threads:
Grape seed powder improves renal failure of chronic kidney disease patients (Two grams of grape seed powder (not extract) daily for six months made eGFR improve 18.7% for Stage 2, 3, and 4 sufferers)
https://freerepublic.com/focus/f-chat/4050267/posts
Can correcting micronutrient deficiencies help treat heart failure? (Yes: Iron, selenium, zinc, copper, and Co-Q10)
https://freerepublic.com/focus/f-chat/4037020/posts
I think you can do a lot better than you have.
yeah i wasn’t trying to improve kidney function, i just figured once it’s down, it remains down- I had done the elemental diet for another reason- didn’t know there were things that could help- thanks for the info- I’ll check them out-