Water constitutes 50-60% of the body and is an essential component that helps cells, tissues, and organs function normally. Adults should drink at least two liters of water daily, adjusting based on activity levels and environmental factors.

Stimulates saliva production

Sufficient water intake stimulates saliva production, supporting the efficient operation of the digestive system. Drinking a glass of water in the morning helps alleviate dry mouth and rehydrates the body after sleep. Maintaining this habit throughout the day also keeps the mouth moist, softens food, and aids easier digestion.

Filtered water is beneficial for digestive health. Photo: Ngoc Pham.

Prevents constipation

Beyond hydrating the body, water facilitates the smooth movement of food through the digestive system. Dehydration slows down digestion, leading to dry stools and an increased risk of constipation. Chronic dehydration and constipation often go hand in hand. If you drink enough water but still experience constipation, consider other causes such as a lack of fiber, insufficient physical activity, or underlying health issues.

Supports nutrient transport and absorption

Water transports essential vitamins and minerals throughout the body, facilitating their easy absorption. Prolonged dehydration can hinder nutrient absorption, affecting the normal function of organs.

In addition to filtered water, you can consume herbal teas and pure fruit juices. Coconut water is recommended for electrolyte replenishment, and lemon water, due to its citric acid, stimulates saliva production, aiding swallowing and digestion. Broths, bone stocks, and soups consumed during meals also contribute to fluid intake for the digestive system.

To maintain adequate hydration, keep a glass of water by your bed and drink it immediately upon waking. Carry a small water bottle with you and sip throughout the day, avoiding large quantities at once to prevent bloating.

By Anh Chi (Source: Eating Well)