Doctors call it reflux. You probably call it heartburn. But whatever it's called, no one wants to experience the unpleasant sensations of heartburn -- a burning chest pain that moves up toward the throat, and an acid or bitter taste accompanied by a feeling that whatever you just ate is coming back into your mouth or throat.
Almost everyone has had heartburn from time to time -- maybe at Thanksgiving, after overdosing on turkey and pie, and a few glasses of wine, and then lying around all day watching football. But about 20% of the U.S. population experiences reflux at least weekly. Some, who have severe, persistent heartburn, may have a more serious condition called gastroesophageal reflux disease or GERD -- which can contribute to a wide range of other health problems, including a precancerous condition called Barrett's esophagus.
Despite its name, heartburn has nothing to do with the heart. Some of the symptoms, however, are similar to those of a heart attack or heart disease.
Heartburn is an irritation of the esophagus that is caused by stomach acid. This can create a burning discomfort in the upper abdomen or below the breast bone.
With gravity's help, a muscular valve called the lower esophageal sphincter, or LES, keeps stomach acid in the stomach. The LES is located where the esophagus meets the stomach -- below...
One key to controlling heartburn is to know your personal triggers. After all, although some foods and lifestyle habits are common heartburn triggers, they don't affect all people the same way. One person with heartburn can happily eat citrus fruit, while another ends up miserable less than an hour after a big glass of orange juice.
Here are top foods and behaviors most commonly linked to heartburn:
Eating large meals, eating later in the day, and eating fatty foods. These "top three" triggers affect almost everyone who has heartburn, says gastroenterologist Charlene Prather, MD, an associate professor of medicine at St. Louis University School of Medicine.
Chocolate. This one, unfortunately, is also reasonably consistent, hitting most heartburn sufferers.
Coffee and caffeinated drinks. "Some people have trouble with coffee and caffeine, while others don't," says Prather.
Citrus products, like oranges and orange juice. While caffeine actually induces reflux, says Prather, citrus just mimics the feeling because of its acidity.
Garlic, onions, and other spicy foods.
Tomatoes. "They tend to be more of a problem when they're cooked than when they're raw, but both can bring on heartburn," Prather says.
Alcohol. All types of alcohol can trigger heartburn, but red wine apparently is particularly troublesome for some people.