My diabetic T2 sister got an ACR (albumin to creatinine ratio) of 15, which is quite high. Has anyone had high ACR and reversed it? Any dietary recommendations or personal experiences on this please? Also does anyone know what's correlation between ACR and eGFR as she didn't do that test so i am just wondering. Also her serum creatinine levels are within normal range, so how does serum and urine creatinine differ?