Whey Proteins are extracted from whey and it is a liquid material which is created as a by-product of cheese production. Whey is made up of different proteins which include alpha-lactalbumin, beta lactoglobulin, glycomacropeptide and serum albumin. In addition, whey protein has the ability to act as anti-oxidant, anti-tumor, anti-viral and chelating agent among others. Whey proteins are mainly considered as a dietary supplement and it results in various health benefits, thus providing an alternative to the medicine community. Whey proteins include multifunctional ingredients possessing properties such as water binding, solubility, gelation foaming and emulsification of foods. Advancement in technologies such as micro filtration, ultra-filtration, ion exchange, reverse osmosis as methods of processing has resulted in the production of different whey protein based products consisting of different nutritional values.