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Zinc is a metal essential to life – scientists have discovered a protein that helps keep cells alive when zinc levels are low

By Andy Weiss, Postdoctoral Fellow in Pathology, Microbiology and Immunology, Vanderbilt University
Caitlin Murdoch, Postdoctoral Researcher in Pathology, Microbiology and Immunology, Vanderbilt University

While iron and calcium are the metals that get the most attention, zinc is also important for human health and function.

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