Can Pineapple Improve Constipation?

Aug 05, 2025 Source: Cainiu Health
Dr. Yu Yongchao
Introduction
Under normal circumstances, pineapple can help improve constipation to some extent. When consuming pineapple, it is important to maintain moderation, as excessive intake may irritate the gastrointestinal tract due to its acidic content, potentially causing discomfort such as abdominal pain and diarrhea. It is best to choose fresh, ripe pineapples and avoid unripe ones to prevent the effects of astringent substances on intestinal function.

Generally speaking, pineapple can help improve constipation to some extent. The detailed explanation is as follows:

Pineapple contains abundant dietary fiber, which can absorb water in the intestines, increase stool volume, stimulate intestinal peristalsis, promote defecation, and alleviate symptoms of constipation. At the same time, the unique bromelain in pineapple has a certain protein-decomposing effect, which can aid digestion of food in the intestines, reduce the digestive burden on the gastrointestinal tract, and allow the intestines to function more smoothly, thereby indirectly helping to relieve constipation. In addition, pineapple has a high water content, and moderate consumption can replenish water in the intestines, keeping stools soft and easier to expel, especially suitable for people suffering from constipation due to intestinal dryness.

When consuming pineapple, it is important to maintain moderation. Excessive intake may irritate the stomach and intestines due to its acidic content, causing discomfort such as abdominal pain and diarrhea. It is best to choose fresh, ripe pineapples and avoid eating unripe ones, as the astringent substances in unripe pineapples may affect intestinal function. Individuals allergic to pineapple should avoid consumption. If constipation persists for a long time or symptoms are severe, medical attention should be sought promptly to identify the underlying cause and receive targeted treatment.

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