I'm convinced my new vitamins make me constipated. My mother thinks I'm being crazy and The Dude agrees. How could vitamins make you constipated, right? I think I know my body well enough that when I started taking these new vitamins I stopped going at my routinely hour in the morning. So. Yesterday I bought some prunes (which are delicious, by the way) and they work. I only had four pieces. Ohh they work.