"i started this supplement october 29th. the first few days were a little rough for me. i had bad headaches, dizziness, nausea, and low energy. i worked out some kinks. i have to be sure i don%u2019t take the medicine on an empty stomach. i usually have a protein bar just before time to take it or just after. the nausea, headaches and dizziness have subsided and my energy is picking up. i have not weighed in yet but i feel confident that i have lost some weight. this is a good program; i have known several people that have successfully lost weight with it. just hang in there, the first week may be a little rough but it will get better. also i have not had any trouble sleeping at night and i feel fabulous in the mornings. i have not overslept since starting the medicine and that is normally a daily thing for me. "