15 Foods That Make Your Depression or Anxiety Worse. If you've ever found yourself scraping the bottom of a tub of ice cream after a bad day, you already know that your emotions can influence what you eat. But what you may not realize is that what you eat can dramatically alter your mental health. Simple food choices can make the difference between feeling worse and feeling more stable, says research from a February 2015 study by Virginia Tech College of Agriculture and Life Sciences.
When you have true black diarrhea, your first concern should be internal bleeding. You need to carefully note the actual color and consistency of your stool when you are concerned about black diarrhea. The actual color of your stool is very important. Black diarrhea from internal bleeding is really black.
Mostly dark-colored foods and iron pills cause black stools. But bleeding in the upper GI tract due to peptic ulcers, gastritis, and cancer can also turn your poop black. Black poop can be caused by dark-colored foods and drinks you had â say black licorice or blueberries. Taking iron supplements or certain painkillers can also turn your poop black. More serious causes include bleeding in the upper GI tract due to peptic ulcers, gastritis, esophageal varices, or cancer.