Whey protein is
generally the most common protein found in the body building community,
and is recognized as one of the best and most complete proteins around.
The importance of an effective protein supplement has been recognized
for a long time, not only for athletes, but for those who don’t get
enough protein in their diet – particularly vegetarians. Whey protein
isolate is purer and has a higher biological value than whey protein
concentrate. It also generally has less fat and lactose. Whey protein
isolate has been demonstrated to be
more efficiently absorbed into the muscles, and may even contain
properties that boost the immune system.