The gut microbiome, comprising trillions of microorganisms, plays a crucial role in overall health—not just in digestion but also in immune function and mental well-being. Research suggests that integrating sufficient water intake as part of a balanced diet may contribute to shaping a healthy gut microbiome.1
The gut is responsible for intestinal secretions and movements as well as waste removal. One of the basic functions of water in the gut is to lubricate the digestive tract. If you drew a map of the digestive process, the path would start from the mouth, where saliva starts the breakdown of food. Once swallowed, the food particles move from the esophagus to the stomach and down to the intestines.
A properly hydrated system would ensure the food particles have a smooth journey. Without enough hydration, the food particles would not be digested efficiently and the nutrients would not get absorbed into the bloodstream. Poor digestion can result in dietary deficiencies and any variety of stomach issues.
Drinking water with meals can help with overall digestion, but staying hydrated throughout the day is also important. How much hydration is necessary depends on each person’s particular physiology as well as living environment. People living in hot climates where a lot of sweating occurs may need more hydration than those living in cooler zones. By the same token, people who exercise strenuously and perspire more, will need more hydration than those less active.
What happens when the body doesn’t have a sufficient amount of water? The body will automatically use whatever water it has for critical functions, such as supporting the vital organs that maintain blood pressure and respiration. The digestive system is then left “dry” and discomforts such as constipation and stomach aches can occur.
Being dehydrated can cause an imbalance of electrolytes, which in turn can slow down the muscle contractions in the digestive tract that help push food particles through the system—causing bloating and other discomforts.
The general guideline for adequate hydration is about eight to 10 cups of water per day, which equates to approximately 64-80 ounces or 1.9-2.4 liters. This includes food rich in water content, not just plain water.2
Drink water—to your health!
Active Wellness Blog 