Is it okay to fast while on blood thinners?
                                
                                
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                                    4 min read                                
                            
                                Research has shown that fasting, particularly during periods like Ramadan, can cause significant fluctuations in the International Normalized Ratio (INR) for patients on warfarin, potentially increasing bleeding or clotting risk. This raises a critical question for many individuals: is it okay to fast while on blood thinners? The answer is complex and requires careful consideration and medical supervision.