Protein Guide: Benefits of Shakes, Whey & Lean Sources

Protein shakes can be beneficial for hair and muscle growth, but too much protein may cause kidney damage. Identify the best lean sources like beans and eggs while understanding the differences between whey and casein for your diet.

How to Take Amino Acids With Protein Shakes

Published Jul,08 2011 | By Dr. Susan Jewell

Amino acids are important building blocks for making proteins or they are oxidized to provide energy for the body. Amino acids exist as branched-chain amino acids, such as glutamine and glycine that are produced naturally in the body.