There are several nutritional supplements that are very good, but one of the best is the wonderful acai berry select. I needed to lose weight but I had been on so many standard diets, that I was tired of changing the way that I ate, only to go back to my old eating habits and put the weight back on again. With acai berry nutrition, you can eat your standard diet but still boost your metabolism and the weight will come off. In addition to this, you will be able to detox your cells and clean out your colon. You will lose all of the unsightly bloating and your stomach will flatten out so nicely.