I started an Isogenix cleanse where you generally have shakes 2 a day w/ snacks, lots of water and a healthy meal. Today was my 6th day where you just cleanse. It s all fluids with supplements. Around 6pm I had gone for a leisurely ride on my bike through the neighborhood. My hands, feet, legs, arms.......pretty much my entire body was retaining so much water it was uncomfortable. I felt dizzy, off balance. My extremities felt weak and kinda numb. I drank some electrolytes and finally had a turkey taco in hope to feel better. I took a nap and feel a little better. I will call my doctor but I also suffer from anxiety and needed to ease my mind. Thank you for any help. Oh I m 44 and around 140, 5 6 if that s helpful