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 Much Protein Does a Senior Citizen Need in a Day?

Published Sep,15 2011 | By Melodie Anne

Protein is an essential nutrient for all age groups, but it’s particularly critical to get enough as you age. Protein is a backup source of energy when carbohydrates and fat aren’t available, and it helps repair skin and tissues and improves skeletal strength.