Licorice

Licorice is a spice native to Asia and the Mediterranean region. It comes from the dried root of the Glycyrrhiza glabra plant and is a popular traditional herb used to treat a variety of ailments.

Some studies report that licorice root may have ulcer-preventing and anti-ulcer properties. For example, licorice may stimulate the stomach and intestines to produce more mucus, which helps protect the stomach lining. Extra mucus may also help speed up the healing process and help reduce pain from ulcers.

Researchers further report that certain compounds found in licorice may prevent the growth of H. pylori. However, studies are generally based on the use of these compounds in supplement form.

Therefore, it’s unclear how much dried licorice root someone would need to consume to experience the same beneficial effects. Dried licorice root should not be confused with licorice-flavored candy or candies. Licorice candy is unlikely to produce the same effects and is often very high in sugar.

Additionally, some studies have reported no effect, so using licorice as an ulcer treatment may not be effective in all cases. Licorice may also interfere with certain medications and cause side effects, such as muscle pain or numbness in the extremities. Consider talking to your doctor before increasing the amount of licorice in your diet.