SUP Magazine: 1 in 3 Americans Suffer From Common Mineral Deficiency, Study Finds

Iron deficiency can cause a number of health issues that can affect your everyday quality of life and you might not even realize it. A new study outlines just how many Americans might unknowingly be dealing with this problem.  The research, published Sept. 24 in the JAMA Network Open journal, examined the medical data of more than 8,000 adults in the U.S. in a "cross-sectional, nationally representative survey." The scientists found that 14 percent of those adults had low iron blood...