Scientists have long proven that we need to drink every day at least 2 liters of pure water.
This will not only prevent dehydration but also lift your spirits and activity. In one of the American institutions in the course of the study it became clear that students who test before delivery drank water, we feel much more confident, and give more precise answers than those who did not use it.
Waking up, many people are accustomed to drinking coffee, because they believe that this drink will give a boost, but it is not so, because, in addition to stomach irritation, coffee, drunk on an empty stomach to be profitable in the morning. But the glass of water into which it is desirable to add the lemon juice, drunk half an hour before eating to improve health, digestion and prevents drowsiness, as well as relieve fatigue.
Do not substitute plain water sparkling, especially sweet, because noxious substances are found in its structure. This is also true of packaged juices, plenty of which can be found in grocery stores.