Nowadays, energy drinks have become a common choice of beverage. Sugar and caffeine are the two major ingredients in energy drinks. Ingredients in energy drinks are legal ingredients that are added to give an instant energy boost.Energy drinks are designed to give an “energy boost” to the drinker through a combination of stimulants and energy boosters.
In several studies, energy drinks have been found to improve physical endurance, but there's less evidence of any effect on muscle strength or power. Energy drinks may enhance alertness and improve reaction time, but they may also reduce the steadiness of the hands.
Generally, energy drinks include methylxanthines (including caffeine), vitamin B and herbs. Other common ingredients are guarana, acai, and taurine, plus various forms of ginseng, maltodextrin, carbonated water, inositol, carnitine, creatine, glucuronolactone and ginkgo biloba. Some contain high levels of sugar, and many brands also offer artificially-sweetened ‘diet’ versions.

Nowadays, energy drinks have become a common choice of beverage. Sugar and caffeine are the two major ingredients in energy drinks. Ingredients in energy drinks are legal ingredients that are added to give an instant energy boost.Energy drinks are designed to give an “energy boost” to the drinker through a combination of stimulants and energy boosters.
In several studies, energy drinks have been found to improve physical endurance, but there's less evidence of any effect on muscle strength or power. Energy drinks may enhance alertness and improve reaction time, but they may also reduce the steadiness of the hands.
Generally, energy drinks include methylxanthines (including caffeine), vitamin B and herbs. Other common ingredients are guarana, acai, and taurine, plus various forms of ginseng, maltodextrin, carbonated water, inositol, carnitine, creatine, glucuronolactone and ginkgo biloba. Some contain high levels of sugar, and many brands also offer artificially-sweetened ‘diet’ versions.