What is the best brand of zinc to buy?
                                
                                
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                                    5 min read                                
                            
                                According to the National Institutes of Health, zinc is an essential trace mineral that supports numerous functions in the body, from immune health to DNA synthesis. Choosing the right brand is crucial for effectiveness, as not all supplements are created equal, and the best brand of zinc to buy depends on key factors like bioavailability and third-party testing.