Can Coffee and Tea Count Towards Daily Water Intake?

Many people believe that consuming large amounts of tea, coffee, or other beverages means their bodies are adequately hydrated. However, doctors point out that the human body requires at least 1500 ml of plain water each day. Beverages such as tea and coffee, which contain caffeine or theophylline, actually have a diuretic effect, leading to increased urination and potentially reducing the body's water levels. While these drinks may temporarily quench thirst or seem hydrating, they shouldn't be counted towards the daily recommended water intake.

How Should You Properly Hydrate?

Dr. Chen Shou-Shan, a colorectal surgeon, emphasizes that even if someone drinks tea throughout the day due to work or personal preference, it is essential not to neglect proper hydration. The most effective approach is to keep a water bottle nearby, sipping plain water regularly and steadily to maintain optimal hydration.

The Importance of Water and Fiber to Prevent Constipation

Dr. Chen explains that both fiber and adequate hydration are essential to prevent constipation:

• Fiber stimulates intestinal movements and retains moisture, helping stools stay soft and easy to pass.
• However, if the body lacks sufficient water, fiber cannot retain moisture effectively, leaving stools and intestines dry and causing constipation.

Daily Hydration Recommendation

Dr. Chen advises that adults should consume at least 1500 ml of plain water each day, consistently and in small amounts throughout the day, rather than waiting until they feel thirsty. With adequate daily intake of water and dietary fiber, your intestinal tract will remain hydrated and constipation will be effectively.