Water is essential for our body, as a human body can't survive without water. We are often told to drink 8 to 9 glasses of water every day to keep the body healthy and functioning. But do you know, there is a right and wrong time for drinking water as well? It is suggested not to drink water between the meals and right after the meal, you should drink water after 15 to 20 minutes of the meal and avoid drinking water in a standing position.