Appetite may be encouraged by breaking sweet taste feeling from caloric intake which will result in increased intake of food and weight. In the present era of pharmaceutical industry, development of formulations of artificial sweetener is one of the major challenges for product development and research (PDR) section of R&D for research scientists. The said book gives a brief account of various nutritive, natural and non nutritive sweeteners. The information on NNS contributing to obesity and overweight epidemic will definitely update the health professionals in guiding the human beings who are utilizing the sweeteners for maintaining their weight and posture.