Why does the stomach rumble: reasons and how to eliminate

Rumbling in the stomach is a natural physiological process that accompanies digestion. While it is usually harmless, in some cases, it may indicate issues with the digestive system. Read on Joy-pup to find out why stomach rumbling occurs and how to deal with it.

Why Does the Stomach Rumble After Eating?

Stomach rumbling after eating is associated with digestion. Once food is consumed, the stomach and intestines begin working actively, releasing enzymes and acids for digestion. The contractions of the intestinal walls help move food along, producing characteristic sounds. Rumbling may become more pronounced if a person eats too quickly and swallows excess air or has an imbalance in gut microbiota. Some foods, such as legumes, cabbage, and carbonated drinks, can cause excessive gas formation, intensifying the sounds in the stomach.

Why Does the Stomach Rumble When Lying Down?

Stomach rumbling while lying down often occurs due to the peculiarities of the digestive system during rest. When a person lies down, digestive processes slow down, especially if food was consumed shortly before bedtime. In a horizontal position, gas formation may increase, and reflux—backflow of stomach acid into the esophagus—can occur, leading to discomfort and rumbling sounds. In some cases, rumbling may be linked to bile flow issues or intestinal disorders.

Causes of Stomach Rumbling

Rumbling can occur for various reasons, including:

• Hunger – when the stomach and intestines continue moving despite the absence of food, producing characteristic sounds.
• Stress and anxiety – nervous tension can affect the digestive system, triggering rumbling.
• Food intolerances – the body may react to lactose, gluten, and other substances with increased gas formation and intestinal sounds.
• Gastrointestinal diseases – conditions such as gastritis, irritable bowel syndrome, colitis, and other pathologies may be accompanied by rumbling.
• Dietary changes – a sudden switch to a new diet (e.g., vegetarianism, keto diet) can temporarily disrupt intestinal function.

How to Reduce Stomach Rumbling

If stomach rumbling causes discomfort, several measures can help reduce it:

• Proper eating habits – avoid overeating, eat slowly, and chew food thoroughly.
• Eliminating gas-producing foods – limit legumes, cabbage, and carbonated drinks.
• Moderate physical activity – helps improve digestion and prevent stagnation in the intestines.
• Taking probiotics – maintaining a healthy gut microbiome can reduce rumbling.
• Relaxation and stress reduction – practicing breathing exercises and meditation can positively impact the digestive system.
• Medical consultation – if rumbling is accompanied by pain, bloating, or other unpleasant symptoms, it is advisable to see a gastroenterologist.

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