Kim Lyons, who introduced this concoction on The Biggest Loser, combined with other weight loss tips. The drink is comprised of 8 oz. water, 1 slice of grapefruit,1 tangerine, ½ of a cucumber (sliced), 2 peppermint leaves, and ice. Mix together in and enjoy. You should consume at least 8 ounces, at least three times a day. Kim adds that this drink tastes better the longer it sits.