What Is a Whey Protein Shake?
A whey protein shake is dietary supplement used by athletes, dieters, and other health conscious people. Made from whey protein, the shakes are available in both powdered and concentrated forms. The drink may be used as a meal supplement, or in conjunction with a physical fitness program. Whey is the leftover product from coagulated milk. A lactose-water solution, it is made up of the soluble components of milk. The protein found in whey is globular, and contains several different types of protein. Whey shakes are high in calcium, typically costing less than other dairy products. Whey protein shake powder is often available in chocolate, vanilla, strawberry, or coffee flavors. Typically, whey protein is available in three forms. These include isolate, concentrate, and hydrolysate. Isolates are nearly completely made up of protein due to their processing. Lactose and fat are removed from this type of protein. Whey concentrates are largely made up of protein; they are also generally low
