Day 4 and I'm pretty discouraged. Although it went against my medical knowledge, I for some reason still believed that I would actually experience ketosis as the books stated. Here it is day 4 and nothing! I'm more in starvation mode than anything else. My body keeps feeling weaker and weaker with each passing day...other than that and some serious hunger that has yet to subside, I've got no other healing signs that I can recognize. I know some might say that I feel this way because it is a "detox day" but I don't know if I believe that. I don't really know if I want to continue as it is not really seeming worth it at this point. Help!