“Eating spicy food causes ulcers.”

For generations, a popular belief has circulated that a love for fiery cuisine leads to the development of stomach ulcers. This idea likely emerged from the observation that spicy foods can cause immediate, though temporary, discomfort such as heartburn or indigestion, leading people to mistakenly connect the burning sensation with internal damage. Historically, before the true causes of ulcers were understood, medical professionals and the public often attributed these painful sores to lifestyle factors, including a diet rich in irritating foods.

However, scientific understanding revolutionized in the 1980s, definitively busting this long-held misconception. Research uncovered that stomach ulcers are primarily caused by a bacterial infection, specifically *Helicobacter pylori* (H. pylori), or by the long-term use of nonsteroidal anti-inflammatory drugs (NSAIDs) like ibuprofen or aspirin. Far from being a culprit, some studies even suggest that capsaicin, the compound responsible for the heat in chili peppers, may offer protective benefits to the stomach lining and could even inhibit the growth of H. pylori bacteria.

Despite the clear scientific evidence, the myth persists for several reasons. The discomfort that spicy foods can cause, especially if someone already has an existing ulcer or a sensitive digestive system, makes the connection seem logical. While spicy dishes do not create ulcers, they can certainly irritate an existing one, worsening symptoms like burning sensations or bloating. This temporary aggravation is often misinterpreted as the food causing the ulcer, rather than simply aggravating a pre-existing condition, keeping the old wives' tale alive.