One of the major reasons for drinking Red Bull Energy Drinks is the energy boost they offer. Being in liquid form, the body easily releases energy within few moments of ingestion. Apart from boosting instant energy, it also enhances concentration and overall functioning of the brain by offering doses of vitamin B. Its enhanced physical performance due to high energy, is the major reason of its preference by body builders. As the its punchline suggests, Red Bull Energy Drinks are known to be the functional beverage that provides wings (energy), whenever one needs them. Some of them are sugar-free that can be even consumed by the people who are conscious about their health.