how much blood does the body produce a day
Making the world better, one answer at a time. Only a very rough answer can be given. We have approx. 5 litres of blood, and this is replaced in a healthy individual in about 120 days. So one litre in about 24 days, which means about 41.6 milliletres of blood produced in a day.ow much urine is produced per day? the normal urine output is 30ml per hour. so if your going to get the 24 hour output - 30x24 - it will give you 720ml per day.