What deficiency can make you shake? Understanding nutrient-related tremors
                                
                                
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                                    4 min read                                
                            
                                According to a 2025 article in *Onlymyhealth*, a deficiency in essential nutrients like vitamin B12, magnesium, or vitamin D can affect nerve and muscle function, potentially causing hand tremors. These involuntary movements, or tremors, can be a symptom of a deficiency, but identifying the specific cause is crucial for proper treatment.