What is the regular pH smooth for human urine?

What is the regular pH smooth for human urine?
The average should be 6.4.
Understand that pH can move all over the place. This is so because most individuals "total alkalinity" is not outstandingly strong. So two hours after a meal for instance, you may find the urine going bitter as it is a reflection of the meal acid components pushing the pH. But as "total alkalinity" increases surrounded by an individual, this swaying urine pH starts to lock in at the 6.4 smooth. This takes time to accomplish.
4.5-7.5
4.5-8.0