It also prevents digestive issues like gastritis, diarrhea, bloating and stomach pain ( 8), ( 9). Thus when we consume peppermint in the form of tea, it moves more quickly through the stomach to relieve pain that is associated with the digestive tract. Once the intestine muscles are smoothened, there are relatively less chances of spasm and indigestion. It also creates better bile flow, which is crucial for fat digestion. These healing properties are due to its muscle relaxing abilities. Peppermint oil is known to relieve symptoms of irritable bowel syndrome, including indigestion, dyspepsia i X Also known as indigestion, it causes a recurring burning sensation in the belly and nausea after consuming excess food or drinks.and colonic muscle spasms.