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 Effects of Too Much Zinc

Published Jul,08 2011 | By Lillian Downey

Zinc is important for good health. It helps maintain immune function, helps cells divide and repair and helps metabolize carbohydrates for your body to use for energy. You also need zinc for your sense of taste and smell. If you get too much zinc, it could result in a condition called zinc toxicity.