Unlocking the Facts: What vitamin helps lockjaw? And the truth about nutrition for jaw health
                                
                                
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                                    4 min read                                
                            
                                According to the CDC, tetanus, the bacterial infection commonly known as lockjaw, is a medical emergency and not treated with vitamins. The term "lockjaw" is often used to describe various jaw muscle stiffness conditions, so identifying the underlying cause is crucial before asking **what vitamin helps lockjaw?**.