Constipation is a common condition, directly affecting the quality of life and digestive health. Besides a high-fiber diet and regular exercise, the habit of drinking water, especially warm water, is being concerned by many people as a simple and easy-to-implement support solution.
According to Dr. Kunal Sood, a specialist in Anesthesiology and Interventional Pain Treatment at National Spine & Pain Centers (Germantown, Maryland, USA), warm water is not a laxative, but there is a clear physiological basis to explain why it can help the digestive system function more effectively.
Mr. Kunal Sood analyzed the potential benefits of drinking warm water for people with constipation, including:
First, warm water can stimulate stomach and intestinal reflexes. This is a natural reflex that causes the large intestine to contract more strongly after eating or drinking, creating a feeling of sadness when going to the toilet.
According to Dr. Sood, this mechanism also explains why many people often want to urinate after breakfast. Drinking warm water in the morning can gently activate this reflex, supporting the excretion process.
Second, the warm temperature of water helps relax the smooth muscles in the intestines. When these muscles are relaxed, stools will move more easily through the colon.
In addition, warm drinks are often drunk more slowly than cold water, thereby helping the body absorb water better. Full hydration is a key factor to soften stools and reduce the risk of prolonged constipation.
Third, water temperature directly affects intestinal motility. Some studies show that warm water or water at body temperature helps the intestines recover more quickly, especially after surgery.
Conversely, cold water can slow down stomach contractions, causing the intestines to work harder during digestion.
Dr. Sood emphasized that the most important thing is still to drink enough water every day. Providing enough water to the body is closely related to regular diarrhea frequency and softer stool structure.
Warm water is not a miracle cure, but it can become a useful supporting habit, especially when combined with a high-fiber diet, regular exercise, and stable eating hours.
(The article is for reference only, not for professional advice. Always consult a doctor or medical expert if you have questions).
