“…The insufficient erythropoietin (EP) produced by the kidney represents the primary cause of anemia. Additionally, erythropoietin is involved in the maturity of erythrocytes, proliferation, and its lifetime in interstitial renal peritubular cells and hepatocytes [ 2 , 3 ]. The optimum Hb goal range for CKD patients is 100.0–120.0 g/L.…”