Several natural remedies can relieve heartburn effectively, from simple habit changes to specific foods and supplements. Heartburn happens when a ring of muscle at the bottom of your esophagus relaxes or weakens, allowing stomach acid to flow backward. That acid irritates the esophageal lining, producing the familiar burning sensation behind your breastbone. The good news: you can often manage occasional heartburn without medication.
Baking Soda for Quick Relief
Baking soda (sodium bicarbonate) is one of the fastest-acting natural antacids available. It directly neutralizes stomach acid on contact. The standard dose is half a teaspoon dissolved in a full glass of cold water. You can repeat this every two hours if needed, but don’t exceed five teaspoons in a single day.
A few important limits apply. Don’t use baking soda as a remedy for more than two weeks straight, and don’t take it within one to two hours of other medications, since it can interfere with absorption. People with high blood pressure, kidney disease, or heart disease should avoid it because sodium bicarbonate causes the body to retain water. And never take it with large amounts of milk, which increases the risk of side effects.
Ginger
Ginger helps heartburn through two pathways: it reduces nausea and it speeds up the rate at which your stomach empties. When food moves through your stomach faster, there’s less opportunity for acid to push back up into the esophagus. The active compounds in ginger work by calming specific receptors in the gut that control motility and nausea signaling.
One clinical study found that 1,650 mg of ginger per day significantly improved reflux-like symptoms, nausea, and upper digestive discomfort. There’s no universally agreed-upon dose yet, but ginger tea, fresh ginger slices steeped in hot water, or ginger supplements in that general range are all reasonable starting points.
Deglycyrrhizinated Licorice (DGL)
Licorice root has a long history as a remedy for irritated digestive tissue, and a specially processed form called DGL removes the compound that can raise blood pressure, making it safer for regular use. DGL works by soothing and protecting the lining of the esophagus and stomach, which helps the tissue heal from repeated acid exposure. The University of Wisconsin’s integrative medicine program recommends two to four 380 mg chewable tablets taken before meals.
Chewing Gum After Meals
This one sounds almost too simple, but chewing sugar-free gum for 30 minutes after eating can measurably reduce acid reflux symptoms. Chewing stimulates saliva production, and saliva naturally contains bicarbonate, the same acid-neutralizing compound in baking soda. The extra swallowing also helps push any acid that has crept into the esophagus back down into the stomach.
One thing to watch: avoid peppermint-flavored gum. Peppermint relaxes the muscular valve between your stomach and esophagus, which is the opposite of what you want. Stick with fruit or cinnamon flavors, or look for gum specifically labeled as bicarbonate gum for extra neutralizing power.
Elevate Your Head While Sleeping
Gravity is your ally against nighttime heartburn. Lying flat makes it easy for stomach acid to creep into the esophagus, especially if you ate recently. Raising the head of your bed by about 20 centimeters (roughly 8 inches) has been shown to improve acid reflux symptoms compared with sleeping flat. You can use a foam wedge pillow or place blocks under the legs at the head of the bed. Stacking regular pillows doesn’t work as well because it bends you at the waist rather than creating a gradual incline.
Stop Eating Three Hours Before Bed
There’s a straightforward physical reason for this rule. When you lie down with a full stomach, the contents press against that lower esophageal valve, and gravity can no longer help keep acid where it belongs. Giving your stomach a full three hours to process a meal before you lie down dramatically cuts the chance of nighttime reflux. This is one of the most consistently recommended lifestyle changes by gastroenterologists, and it costs nothing.
If you tend to snack in the evening, try shifting your last meal earlier or keeping late snacks very small and low in fat. Fatty foods slow stomach emptying, which extends the window where reflux is likely.
What About Apple Cider Vinegar?
Apple cider vinegar is one of the most widely recommended heartburn remedies on the internet, but the evidence behind it is essentially nonexistent. Harvard Health Publishing notes that there are no studies published in medical journals evaluating apple cider vinegar for heartburn, despite its popularity. The logic behind it, that adding acid helps digestion, doesn’t hold up well given that heartburn is caused by acid being where it shouldn’t be. Vinegar is also acidic enough to irritate an already inflamed esophagus, so it could make things worse rather than better.
Other Habits That Help
Beyond specific remedies, a few everyday adjustments can reduce how often heartburn strikes in the first place. Eating smaller meals puts less pressure on the valve at the top of your stomach. Wearing loose-fitting clothing around the waist avoids compressing the abdomen. Staying upright for at least 30 minutes after eating gives gravity time to keep stomach contents where they belong.
Certain foods are well-known triggers: citrus, tomato-based sauces, chocolate, coffee, alcohol, and spicy dishes. You don’t necessarily need to eliminate all of them. Pay attention to which ones consistently cause problems for you and reduce those specifically. Keeping a brief food diary for a week or two can help you spot patterns you might otherwise miss.
Signs That Home Remedies Aren’t Enough
Occasional heartburn responds well to natural remedies, but certain symptoms signal something more serious. The American College of Gastroenterology identifies several red flags: difficulty swallowing or feeling like food is getting stuck behind your chest, vomiting blood or material that looks like coffee grounds, black or tarry stools, unexplained weight loss, or chronic coughing and hoarseness caused by acid reaching the airway. Any of these warrants prompt medical evaluation rather than continued self-treatment.