Water also supports important body functions, including digestion, temperature regulation, nutrient transport, joint lubrication, and waste removal.
Drinking water may temporarily increase metabolism and can help support regular bowel movements and prevent constipation. However, these benefits are not unique to drinking it on an empty stomach.
Overall, drinking water in the morning is a healthy habit mainly because it helps you rehydrate after sleep. The most important thing is staying properly hydrated throughout the entire day.