"i haven&#039;t been using this very long, but i am already amazed at the results. i started on 3/25/2016. i do an injection first thing in the morning rotating my upper arms and thighs. i&#039;m still at 0.6 of course. today is 3/28/2016 and i&#039;ve lost 6 pounds already. the side effects are mild head aches and severe fatigue. it&#039;s hard to wake up and hard to stay awake during the day. this could also be because i completely cut out my caffeine intake from 5-6 daily to 0. i have no nausea or vomiting. i have no appetite. i forced myself to eat a sandwich and drink a protien shake this morning. i only ate once yesterday too. i make sure to drink plenty of fluids. also i haven&#039;t had constipation like some have had. i love it so far!"