You have heard about the dangers of energy drinks, but you definitely need to stay awake and vigorous, though you want to sleep? Instead of buying energy drinks, go to the pharmacy.
- Eleutherococcus tincture is available in any pharmacy. It will be enough for 4 exam periods (on average). Take in accordance with the instructions.
- Ginseng in granules. Take 5 pieces orally, if you have to be awake for three hours. 10 pieces is enough for 5 hours, 15 to 20 – to switch on the brain after a sleepless night.
- Green tea with 1 slice of lemon and 1 teaspoon of honey invigorates well. The effect lasts for 2 hours. It relieves tension and is of good help before exams, important interviews, etc.