Heartburn medications are more in demand than ever, as reports ofacid reflux—when stomach acid or food flows back up into the esophagus, causing symptoms like chest pain or that on-fire feeling in your throat—are on the rise nationwide. Experts like Carolyn Newberry, M.D., co-director of Weill Cornell Medical College’sInnovative Center for Health and Nutrition in Gastroenterologyin New York City, say factors contributing to this spike include changing eating patterns, weight gain and less physical activity.

Over-the-counter and prescription acid-suppressive medications can help. But wariness of long-term use and potential side effects (including nutrient deficiencies and loss of bone density) have more people seeking nonpharmacologic therapies, says Newberry.

Here we take a look at what heartburn is, plus offer diet and lifestyle remedies to help improve your symptoms.

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What Is Heartburn?

7-Day Mediterranean Diet Meal Plan

Foods to Avoid to Prevent Heartburn

More than half of heartburn sufferers taking medications feel less than satisfied with their results (per a recent Gallup survey). Fortunately, there are many remedies for heartburn besides simply reaching into the medicine cabinet; just a few diet changes may be enough ward off the fiery sensation. Though it very much depends on the individual, there are several common trigger foods that tend to affect many people and may be worth avoiding.

Diet Tips to Prevent Heartburn

1. Eat a Mediterranean Diet

Eating a more plant-based,Mediterranean-style dietmay help ease heartburn symptoms as much as medication, according to new research.Researchers at New York Medical Collegereviewed two years of patient charts and found that those who were instructed to follow a plant-forward Mediterranean diet had the same reduction in acid reflux symptoms as those who were prescribed proton pump inhibitors like Prilosec. Lead study author Craig Zalvan, M.D., FACS, explains that, unlike animal proteins, plant-based protein is not easily broken down in the stomach— often being absorbed in the intestines—and thus reduces the amount of acid that’s produced during digestion. Plus, theMediterranean diet has ample other health benefits, including for your heart, weight and brain health. Not to mention, it’s delicious delicious.

2. Watch Your Portions

Refrain from overeating (a good rule of thumb overall anyway). Too much food in your stomach at one time can exacerbate symptoms. Here are10 simple ways to control portionsto help keep you from eating too much at one time.

3. Stop Eating at Least Two to Three Hours before Bed

You want to give yourself time to digest before heading to bed. This allows the stomach to empty before you lie down. Your body depends in part on gravity to help move food through your digestive tract, says Leila Kia, M.D., a gastroenterologist at Northwestern Medicine’sDigestive Health Centerin Chicago. Avoid eating within three hours of hitting the hay, since lying down can allow stomach acid to travel up into the esophagus more easily. Kia also recommends either elevating your upper body with an under-the-mattress wedge or using 6-inch risers to lift the head of your bed.

Need to eat closer to bedtime? Keep your meal modest, says Kia, as large meals take longer to digest and increase pressure in the stomach that can drive acid upward. You want to give yourself time to digest before heading to bed. This allows the stomach to empty before you lie down.

4. Avoid Sugar Spikes throughout the Day

If you eat too many simple carbohydrates at one time, your blood sugar can spike. Too many carbs may also increase abdominal pressure. Instead, try pairing carbohydrates with fiber, protein and healthy fat to help slow their absorption and keep blood sugar levels steady.

5. Choose Healthy Carbs

Opt forwhole grains, fruit and starchy vegetables over refined grains like white bread and pasta because the fiber will help reduce the spike in blood sugar.

6. Eat More Fiber

Eatingfoods high in fibermay be protective. In a study published in the journalGut, researchers found that people who consumed the most fiber had a 20 percent lower risk of experiencing serious heartburn.

7. Chew Gum

If you’re a fan of chewing gum, you’re in luck: it has been shown to help ease symptoms, thanks to increased saliva production. Try keeping a pack of gum handy just in case (but avoid peppermint- or spearmint-flavored gum if mint is a trigger food).

8. Know Your Triggers

Tomato sauce, red wine, caffeine, fizzy drinks, mint and spicy, fatty or fried foods have long been termedrefluxogenicfor their heartburn-inducing tendencies. But recent research suggests they may not be as universally problematic as once thought. Rather than swearing off pizza forever, Newberry suggests eliminating one of these common triggers at a time to see if your symptoms improve. Since giving up a food you love can be a bummer, try swapping in an alternative, like using flavorful herbs instead of red pepper flakes.

Lifestyle Tips to Prevent Heartburn

1. Nap in a Chair

If you’re a frequent napper, try napping sitting up in a chair instead of lying horizontally in bed, where it’s easier for stomach contents to defy gravity.

2. Sleep on Your Left Side

Sleeping on your left side may prevent reflux as well, because the esophagus meets the stomach on the right side. Elevating the head of your bed slightly (about 4 to 6 inches) is also worth trying, as this slight angle makes it more difficult for stomach contents to creep back up into the esophagus.

3. Wear Loose Clothing

4. Keep it Moving

Engaging in 30 minutes or more of moderate-to-vigorous exercise each day may prevent reflux, even among those who manage symptoms with medication, suggests a 2021 cohort study published inJAMA Internal Medicine. Physical activity not only supports gut health, it may also help stomach acid clear more efficiently post-meal, says lead study author Raaj Mehta, M.D., a gastroenterologist at Massachusetts General Hospital. Breathing hard also strengthens the diaphragm muscles that surround and support the lower esophageal sphincter, the gateway between the esophagus and your stomach.

5. Quit Smoking

If you are a smoker, quitting may help ease symptoms (and is a good idea for many other health reasons).

6. Try Acupuncture

Bottom Line

Though heartburn is very common, it shouldn’t be ignored: ongoing reflux can cause serious damage to the lining of the esophagus. Be sure to consult your doctor if you’re experiencing heartburn and before starting or changing any medications.

Leslie Goldman

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