You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Normal glomerular filtration rate (GFR) in men is and explain in detail?
(125 mi/min) (706-GN) (646- Ganong 23rd)* The normal value of GFR is 125 ml/min or 180 L/day* A rate of 125 ml/min is 7.5 L/hour or 180 L/day, whereas the normal urine volume is about 1 L/d. Thus 99% or more of the filtrate is normally reabsorbed.* At the rate of 125 ml/min, the kidneys filter in 1 day an amount of fluid equal to 4 times the total body water, 15 times the ECF volume, and 60 times the plasma volume* The normal filtration fraction varies from 15 to 20% (251-SL)* Blood flow to the two kidney is normally about 22% of the cardiac output or 1100 ml/min (281 -Gyton 10th)