Hi. I Have Been Taking A Princeton Nutrients Product, Mainly

Hi. I have been taking a Princeton Nutrients product, mainly pharm grade NAC-3 months supply over about 5 months. (Money was a problem). About the middle of the second month, my nearly completely deteriorated kidney function was restored; good stream, much increased volume. Before I could get the next bottle, it was deteorating again. It came back even more improved, and the same cycle was again repeated. Now I'm back where I started. The co. made no such claim to expect those wonderful results.they did claim that I could expect increased mitochondria numbers in cells. The contents are NAC-250 mg, CoQ10-100mg, and PQQ-10 mg. Nothing else in my life, condition, activities and diet had any significant change,

Do you know of any medication or supplement any other source that could match my experience?