GERD and Acid Reflux: Diet and Lifestyle Tips

Occasional heartburn after a heavy or spicy meal is common and usually harmless. But when acid reflux happens frequently — more than twice a week — it may be gastroesophageal reflux disease, or GERD, a chronic condition in which stomach acid regularly flows back into the esophagus, causing a burning sensation in the chest, regurgitation, and sometimes a sour taste in the mouth or a chronic cough.

GERD develops when the valve between the stomach and esophagus (the lower esophageal sphincter) weakens or relaxes when it shouldn't, allowing stomach acid to escape upward. Several factors make this more likely, including obesity, pregnancy, smoking, certain medications, and — importantly — specific dietary and lifestyle habits that many people can actually change.

Certain foods and drinks commonly trigger or worsen reflux: fatty and fried foods, spicy dishes, citrus fruits, tomatoes, chocolate, caffeine, carbonated drinks, and alcohol are frequent culprits, though triggers vary from person to person. Keeping a simple symptom diary for a couple of weeks can help identify your own personal triggers rather than guessing.

Beyond specific foods, several broader habits make a meaningful difference: eating smaller, more frequent meals instead of large ones, avoiding lying down for two to three hours after eating, elevating the head of the bed if nighttime symptoms are an issue, maintaining a healthy weight, and cutting back on smoking and alcohol. These changes alone resolve or significantly improve symptoms for many people.

When lifestyle changes aren't enough, doctors often recommend acid-reducing medication, which can be very effective at controlling symptoms and allowing the esophagus to heal. Frequent, unmanaged GERD can lead to complications like esophagitis over time, so it's worth taking seriously rather than just tolerating it.

If you experience heartburn more than twice a week, difficulty or pain swallowing, unexplained weight loss, or symptoms that don't improve with over-the-counter antacids, it's time to see a doctor rather than continuing to self-manage — these can be signs that need proper evaluation and treatment.