Phentermine
"I been on this medicine since July of 2015 I started off weighing 462 and now I'm at 343 as of January 2016. My only side affect are slight headache and dry mouth. It requires you to drink plenty of water which is good for your diet. But overall the best I ever came across. I never was a big diet fan so I really never tried to much but I'm glad I have success on my first try"