You need a gallon pitcher of spring water and a few raspberries along with sliced grapefruit, cucumbers, and pears and a sprig of fresh mint. You can also add lemons, limes, blueberries and cranberries if you want. Just add all of the ingredients into the pitcher and allow it to sit for a couple of hours so that the flavors combine. Make a new pitcher every day to keep it fresh. This one will boost your metabolism, help you to burn fat, and flush out all those nasty toxins that make you feel sluggish.