Researcher
Hi Juniper Berry......
It's perfectly normal for your urine to change color slightly when you eat, or drink the juice of, beets. They stain more than just your clothes and tongue, and were (are?) actually used to dye clothing and cosmetics, as well as pottery, etc.... If you think there's a problem, quit drinking it for a couple of days, drink plenty of fluids, and see if the color changes. If it's still discolored, then you may have a situation other than dye to address.