Posted 7/25/2013 4:29 PM (GMT 0)
No big deal, do it if you are not getting help from proton pump inhibitors. Try changing diet.
If your insurance is covering it, then no problem.
Otherwise, take 5 capsules of charcoal and check D every time you go. The moment you see it black, calculate the time. (This will not be as precise as radioactive stuff but good idea.)