What Foods Make Stools Darker? Your Guide to Dietary Causes
                                
                                
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                                    4 min read                                
                            
                                According to health sources, a variety of dark-colored foods and supplements can temporarily and harmlessly change stool color. Understanding what foods make stools darker can prevent unnecessary alarm. While it is always wise to be aware of changes in your body, seeing a blackish or dark green stool can often be attributed to something as simple as your diet.