There is no question, the absolute best way to lose weight and tone up your temple is exercise. Running by itself is in my opinion the most bang for your buck. However some of us have health conditions or nagging injuries that can keep us from running, working out of even motivating to get to the gym (or turning on an exercise dvd).
Either way, exercise requires company to get it's best results. Recently, Dr. Oz has made his opinions known regarding Green Coffee Extract for fat loss.
Here is an excerpt from his show.