Which measure is effective in alleviating heartburn during pregnancy?

The recommendation to avoid eating foods that produce gas and fatty foods is effective in alleviating heartburn during pregnancy because these types of foods can contribute to increased gastric distress. Fatty foods tend to relax the lower esophageal sphincter, leading to a higher likelihood of acid reflux and heartburn, which are common complaints during pregnancy due to hormonal changes and physical pressure from a growing uterus. Additionally, foods that produce gas can lead to bloating and further pressure on the stomach, exacerbating the symptoms of heartburn.

On the other hand, consuming large meals can overwhelm the stomach and increase pressure, which is counterproductive to managing heartburn. Drinking carbonated beverages may offer temporary relief due to bubbles, but they can also produce more gas and worsen discomfort. Finally, spicy foods can irritate the gastrointestinal tract, contributing to heartburn rather than alleviating it. Therefore, avoiding gas-producing and fatty foods is a more effective strategy for managing heartburn during pregnancy.