Common Foods That Could Be Worsening Your Acid Reflux

25. Corn: More Than Just a Digestive Challenge

Corn is a staple in many diets, but for those with acid reflux, it can be a surprising trigger. While corn itself isn't highly acidic, it is a starchy, high-fiber food that can be difficult to digest. Certain varieties, like popcorn and tortilla chips, are particularly problematic because they ferment in the stomach, leading to gas buildup and bloating. This extra pressure in the digestive system can force stomach acid up into the esophagus, leading to painful heartburn and acid reflux symptoms. Additionally, many corn-based products, like processed corn chips, contain added spices, salt, and oils that can further irritate the stomach lining and esophagus. Swap it with: If you're looking for a satisfying crunch without the digestive distress, try whole-grain rice cakes or sweet potatoes. Sweet potatoes are alkaline, making them gentler on the stomach, while still offering fiber and nutrients. If you love popcorn, opt for air-popped, unsalted popcorn in moderation and chew thoroughly to aid digestion.

26. Sparkling Water: The "Healthy" Carbonated Trap

Many people turn to sparkling water as a healthier alternative to soda, believing it to be harmless. However, those carbonated bubbles may increase stomach pressure, which can push acid back into the esophagus, leading to reflux. Even if it’s plain and unsweetened, carbonation still introduces excess gas into the digestive system, which can trigger bloating and discomfort. In some cases, flavored varieties contain citric acid or natural flavors that may add to the acidity, exacerbating reflux symptoms. For those who already struggle with acid reflux, sparkling water can act as a double trigger—the carbonation creates pressure in the stomach, and the acidity (especially in citrus-infused versions) can further irritate an already sensitive esophagus. If you’re drinking sparkling water throughout the day, this ongoing irritation can prolong symptoms and make reflux worse over time. Swap it with: Instead of carbonated beverages, opt for still water infused with fresh cucumber, mint, or fresh herbs for flavor without the bubbles. Herbal teas like chamomile or ginger tea can also help soothe digestion rather than aggravating it. If you really miss the fizz, try diluting sparkling water with still water to reduce its effects.