What is the Deficiency of Vitamin H? Symptoms, Causes, and Treatments
                                
                                
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                                    3 min read                                
                            
                                Although severe cases are rare in healthy individuals, approximately one-third of pregnant women develop a marginal deficiency of vitamin H (biotin), highlighting the body's varying biotin needs. An inadequate level of this essential vitamin can lead to a range of dermatological and neurological symptoms that may manifest gradually over time.