Understanding What Vitamin Deficiency Causes Jaw Tension
                                
                                
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                                    4 min read                                
                            
                                Research suggests that magnesium deficiency may be a significant contributor to jaw tension and temporomandibular joint (TMJ) disorders. This muscle-relaxing mineral, along with other key nutrients, plays a vital role in proper muscle and nerve function, affecting jaw health. Understanding what vitamin deficiency causes jaw tension is the first step toward finding relief through diet and supplementation.