Hi, Welcome to HealthcareMagic
levels in the blood is an indicator of kidney
function. The normal values for it in the blood is 0.5 to 1.0 mg/dL for women and 0.7 to 1.2 mg/dL for men. However, a male doing straneous physical activity may have higher levels, upto 2.0 mg/dL. However, I would advise you to consult a physician and have other renal function tests done too if required.