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.

Can Eating Too Much Junk Food Make You Dizzy?

Published Jul,12 2011 | By Scott Roberts

Large corporations spend billions of dollars each year to promote the value of junk food. Loaded with sugars, starches, saturated fats and calories, junk food may make you feel full -- even nourished and satisfied -- but it doesn't deliver the nutrition your body and brain need to perform their functions.