Well, after having another blood test ( number 3) to check liver function and also a urine test been told over the phone results are normal no action. Not sure what this means so going to ring to try to speak to doc next week. Not sure how you can go from a you have CKD diagnosis to normal 3 weeks later? But not complaining if this is correct. Original GFE result was 51, next 57 so dumbfounded being told latest is ok I didn't ask about number on this one. I'm 61 so GFE so should be 60 or over.
Cut out high potassium foods ( still ate med/low), swapped to oat milk and only low fats and started a good excercise regime and have lost a few pounds since 2nd test so not sure if this has helped. Not diabetic and no blood pressure issues.