6 Foods That Cause Heartburn (and How To Avoid Them)

By Leigh Doyle

Feeling that familiar fiery discomfort after your favourite slice of pizza? That’s heartburn. “It’s caused by the digestive acids in the stomach rising up into the esophagus and causing a burning sensation, discomfort and pain,” says Lorrie Ingram, a registered holistic nutritionist, in Stratford, Ont. Certain foods are more likely to trigger heartburn than others, but that doesn’t mean you have to give them up for good. Ingram explains why these six popular foods cause heartburn:

Peppers Sweet or hot, these colourful vegetables are inflammatory, which triggers your body to create more acid to help digestion.

Cheese Cheese and other high fat foods, like red meat or nuts, can cause heartburn because fat slows down the emptying of the stomach. This means there’s more pressure in the stomach pushing acid into the esophagus.

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Alcohol Beer, wine and spirits relax the muscles in your body – including the esophageal sphincter, which exists to keep acids out. After a drink or two it doesn’t work that well.

Citrus Fruit These are highly acidic and that extra acid will only make heartburn worse. The main offenders are oranges, grapefruit and orange juice.

Carbonated Drinks The gas in pop or sparkling water can become trapped in your stomach and create pressure that pushes acid into the esophagus.

Caffeine Anything caffeinated is highly acidic and that increases the likelihood of heartburn.