<human>: Can you provide a brief rundown of the text in within 3 sentences?

My cousin and an old school mate of mine have been boasting about this weight loss coffee called Javita.  I was wondering how many of you have heard of it, and if you've found success with it.

I bought a box from my cousin and am willing to give it a shot just like everyone else, I'm willing to try anything.  Going to the gym has been helping me regain my stamina and energy but I've noticed that my numbers aren't really changing.  I've lost a few inches and about 15 pounds but it's not nearly enough for me.  

My doctor said I need to drop 150 at the very minimum (My highest weight so far and what I'm working off now is 300 lbs.) I'm in danger of lots of health issues and I am still trying to find out what is going to work for me and try what's worked for others.

So please, any advice/feedback would be appreciative.
<bot>: Want to try Javita weight loss coffee in addition to my regular routine.  Has anyone heard/used it and found success?