J jennybyc Guest Jan 22, 2011 #2 When you fast, do you at least drink water? It could be kidney problems/pain from dehydration. At the least, drink a lot before you fast so you stay hydrated. See if that helps. good luck.............Jenny
When you fast, do you at least drink water? It could be kidney problems/pain from dehydration. At the least, drink a lot before you fast so you stay hydrated. See if that helps. good luck.............Jenny