I'm on day nine. My tongue has been heavily coated for most of the cleanse. Starting to feel a little less so as of yesterday. On day seven I started to get cold like symptoms heavy sinus flow~ but my energy is up from the first five days. They were the toughest with headaches, fatigue, and just plain irritable, along with the emotional almost constant, desire to eat. The lemonade really does the trick for the physical hunger. On days Seven and Eight I rode my bike 10 mile each day and felt as though I could do more. I was thinking about ending tomorrow, but I may go for 15 days instead.