Controversial Discovery: Drinking Water During Meals May Actually Increase Appetite

For a long time, the opinion has been widespread in dietary circles that consuming water during meals is an effective way to suppress appetite by creating a feeling of fullness in the stomach. However, a new study published in the specialized journal Appetite challenges this claim.

According to researchers from Cornell University, water does not stay in the stomach long enough to provide a lasting feeling of satiety. Instead, it may act as a "lubricant" that facilitates swallowing and accelerates the eating process. Paige Cunningham, the author of the study, notes that water also prevents dry mouth, allowing a person to enjoy food for a longer period of time.

One of the most interesting aspects of the discovery is the effect on taste receptors. Researchers point out that alternating between water and food can delay so-called "sensory-specific satiety." This mechanism means that the more of a given product we consume, the less pleasure we derive from it. Water, however, can "cleanse" the receptors, making each subsequent bite look and taste as if it were the first, which stimulates longer eating.

The study also reveals a curious nuance regarding the speed of drinking: people who drink water slowly seem to consume less food compared to those who drink quickly. Scientists suggest that keeping water in the mouth longer creates a stronger contrast with the food, making the next bite more attractive.

The team is currently conducting additional research to establish the exact causal links between these habits and the body's metabolism.