Pc. It sounds like you just got a lot of good info here. If you need a blueprint for what to eat how much of it to eat and when to eat it let me know and I will send it to you . I have 3a with 52 gfr and 155 creatinine level. All stable #s for several yrs. Excercise daily , am 71 yrs old and have no doubt that eating clean, sleeping 8 + hrs drinking 1 gallon of H2O daily and excercising will afford me a long natural life. So rest easy and stay informed. Johnmacc