WHEY PROTEIN is the highest BV Biological value protein available. p Research has shown that the highest rate of nitrogen retention is achieved with 100 whey protein. In addition to this advantage whey protein also contains proteins such as lactalbumen & immunoglobins which are known to be vital for proper immune system function. Of special importance to bodybuilders & athletes is a very high concentration of branched chained amino acids BCAAs found in whey. The BCAAs Lleucine