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.

The Advantages of Eating Protein Bars

Published Sep,07 2011 | By Ann Jamerson

Protein is an essential macronutrient that supports several structures in your body. You can find protein in numerous sources including eggs, meat, fish and nuts. However, many people rely on protein supplements to get their recommended daily amount.

Ann Jamerson began writing ads and informational brochures for research trials in 2003 during an internship at an alcohol and drug research center. She assisted in writing and editing manuscripts concerning the breast cancer genes and psychosocial effects on affected patients. She received her Bachelor of Science in biology from the University of California, San Diego and is currently attending nursing school.