Drinking enough: How to stay fit and awake

Water makes you alert: It ensures that the blood flows better and the brain is supplied with nutrients. That's why you should drink around two liters of fluid a day. But many people drink too little because they simply forget.

These tips can help you:

Put two liter bottles of water in sight every day in a place where you spend most of the day, such as on your desk or in your car.

Get in the habit of drinking a large glass of water after you get up. You can also balance your fluid needs through food. Include foods that contain water in your diet, such as soups, cucumbers, asparagus and melons.