Phentermine
"I was a hard core Atkins dieter in my early 20's, lost a tremendous amount of weight, and kept it off for 5 years.  I then got pregnant, stopped eating healthy and gained everything back and then some.  Now I'm in my 30's with my highest weight being 218.  I started back on the Atkins and started exercising but my weight was not coming off like it did when I was in my 20's.  My doctor prescribed phentermine and I've lost a pound every day, I'm finally out of the 200's and down to 198 today (never thought I'd see the day).  I have had dry mouth occasionally  with no other side effect.  I've been exercising and eating low carb and feel great.  I hope to be 135 someday."