Does Your Body Flush Out Excess Biotin?
                                
                                
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                                    4 min read                                
                            
                                According to the National Institutes of Health, biotin is a water-soluble vitamin, which means that unlike fat-soluble vitamins, it is not stored in the body's tissues. This key physiological fact is central to understanding the question, 'does your body flush out excess biotin?'