It's strictly a case of regulating my daily water intake, Rapaire. When I remember to drink enough water (about 4 large glasses per day), the urine isn't yellow. When I forget to drink enough water, it is.

Alice, that is interesting info you posted there. Sounds reasonable to me. I think the main point is that people would be better off on the whole if they drank more water and less of the caffeinated and the sugary, carbonated drinks. Agreed? I have found that discontinuing the coffee habit improved my sleeping patterns, my digestion, and my health in general. I almost never drink it anymore. I do drink a fair bit of green tea.