The Western Union Company is an American money transfer and financial services company. The company has more than 486,000 locations worldwide in 200 countries. Western Union offers person-to-person money transfers, money orders, business payments and commercial services.
One such technique to stay awake is to drink coffee (or tea, for some). Drinking hot beverages is very common for students while cramming in their final studying on the eve of exams. Somehow, drinking coffee or tea (caffeine-rich beverages) helps you stay awake.
4. Better Sleep. Caffeine can greatly reduce the amount and quality of sleep. 2 Drinking coffee or energy drinks too late in the day can interfere with getting to sleep since the half-life of caffeine is 4-6 hours. Even people who have no caffeine after 12 noon report a better quality of sleep after quitting caffeine.