Weight loss is a difficult process. The two main ingredients inn loosing weight are determination and sacrifice. There are about half a billion people worldwide who are obese. In America alone, research shows that by year 2012, 60% of Americans will be overweight. The current trend in eating -where,what,when- is a contributing factor in weight gain. To ease the process in loosing weight, there diet pills available for the overweight. I recommend that before you buy any diet pills, it would be much better if you try to find out which one is really effective for your body by doing research and maybe ask your doctor for approval.