Black Stools Caused by Food or Supplements. A black stool could be caused by food, supplements, medication, or minerals. Iron supplements, taken alone or as part of a multivitamin for iron-deficiency anemia, may cause black stools or even green stools. Foods that are dark blue, black, or green may also cause black stools.
1 A more elaborate bachelorette party can cost $150 to $300 per person. 2  Food ideas include: hiring a personal chef to come to the host's home and cook a gourmet meal or a five-course meal at an upscale hotel or resort or a meal at French restaurant or a trendy urban spot.
1 The cost of favors and props, such as boas and a tiara for the bride, can add to the cost of the party. 2  Favors can cost $5 to $15 and up per person. 3  TheKnot.com offers a list of must-have extras for a traditional event.