Does Low Vitamin D Cause Chin Hair? A Detailed Look at the Hormonal Link
                                
                                
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                                    5 min read                                
                            
                                Many people are surprised to learn that vitamin D is actually a hormone, not just a vitamin, which influences numerous bodily functions. This raises questions about its role in cosmetic concerns, such as, does low vitamin D cause chin hair? The answer is more complex than a simple yes or no.