Digestive Health
What Causes GERD?
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Watch what you eat if you suffer from acid reflux or GERD.
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Watch a video to understand what happens in your body if you have GERD.
Food and GERD
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Food travels from the mouth to the stomach through the esophagus. A band of muscles at the junction of the stomach and esophagus, called the lower esophageal sphincter (LES), normally acts as a barrier to prevent the "reflux," or backflow, of stomach contents into the esophagus. If that barrier is somehow compromised, the esophagus is exposed to stomach acid and reflux occurs.

A hiatal hernia may contribute to the muscle barrier being compromised, as it means the upper part of the stomach is above the diaphragm, making it easier for the acid to flow up into the esophagus. Other factors that may contribute to GERD include:

  • Alcohol use
  • Being overweight
  • Pregnancy
  • Smoking

Certain foods can be associated with reflux events:

  • Citrus fruits
  • Chocolate
  • Drinks with caffeine
  • Fatty and fried foods
  • Garlic and onions
  • Mint flavorings
  • Spicy foods
  • Tomato-based foods

Picture: PhotoDisc/Getty Images |

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