Why is it important to avoid Peppermint in individuals with GERD?

Peppermint is known to relax the lower esophageal sphincter (LES), which may lead to an increased risk of gastroesophageal reflux disease (GERD) symptoms, specifically heartburn. When the LES is relaxed, it can allow stomach acid to flow back into the esophagus more easily, resulting in discomfort and worsening of heartburn symptoms. This mechanism is why avoiding peppermint is particularly important for individuals who already suffer from GERD, as it can exacerbate their condition and lead to more severe symptoms.

Options related to allergic reactions, increased blood pressure, or excessive drowsiness do not directly relate to the impact of peppermint on GERD, making the understanding of its effect on the LES critical for managing GERD symptoms effectively.