Forget protein and fiber — here’s the nutrient you may be lacking and how to get more
First, it was protein. Now, fiber is having a well-deserved moment as America’s most sought-after nutrient. But there…
Zinc is a metal essential to life – scientists have discovered a protein that helps keep cells alive when zinc levels are low
All living things, including people, need zinc in their diets. Getting too little of this essential metal can…