How do you know if you need vitamin B1? Recognizing the Signs of Deficiency
                                
                                
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                                    3 min read                                
                            
                                Thiamine deficiency, also known as beriberi in its severe form, can deplete the body's stores in as little as 3-4 weeks without adequate intake. Understanding how do you know if you need vitamin B1 is crucial, as early detection can prevent serious complications affecting the nervous system and heart.