Which item is NOT listed as a contributing factor to acid reflux?

• A. Spicy foods
• B. Fatty foods
• C. Chocolate
• D. Caffeine

Answer: (A)

When thinking about what contributes to acid reflux, focus on how certain foods affect the mechanisms that cause reflux: the lower esophageal sphincter (LES) tone, gastric emptying, and acid production. Fatty foods tend to slow gastric emptying, which increases stomach distension and the likelihood of reflux. Chocolate contains substances that can relax the LES, making it easier for stomach contents to move up. Caffeine can boost stomach acid production and may also relax the LES, both of which promote reflux episodes. Spicy foods, on the other hand, may irritate the esophagus for some people and worsen symptoms, but they do not reliably trigger reflux itself or alter the LES or gastric emptying in a consistent way. Therefore, spicy foods are not typically listed as a contributing factor to reflux in standard guidance, making them the best choice for not being a contributing factor.