A new study suggests people who choose plain water to quench their thirst over other beverages have healthier diets.

According to Reuters, the study in the American Journal of Clinical Nutrition found that people who drink water tend to eat a diet higher in fiber and lower in sugar and calorie-dense foods.

According to researchers involved with the study, the findings do not prove that drinking water makes people eat healthier. Rather, it suggests a connection between the two.

Health experts recommend staying hydrated with water as an important part of a proper diet since it is calorie-free and can help make the stomach seem full.

Some claim alkaline water is an even better choice. According to ImmuneSystemRemedies.com, ionized alkaline water is a powerful antioxidant, effective detoxifier and superior hydrator, compared to conventional drinking water. In addition, it can help with weight loss, allows for better absorption of the nutrients from food and can make skin appear healthier through effective hydration.

Insufficient water intake may cause individuals to experience routine fatigue, dry skin, headaches, constipation and a decrease in normal bodily functions.