Other studies have found similar effects—that energy drinks lead to significant increases in blood pressure readings. Caffeine itself has blood-pressure-raising effects, which may partly explain why energy drinks are so dangerous when it comes to keeping blood pressure in the healthy range.
Healthy young adults that drink 32 ounces of an energy drink had heart and blood pressure changes that were more than expected from the amount of caffeine. These dangers may be due to the addition of other stimulants added to caffeine. AHA recommends that anyone with a history of heart or blood pressure problems should avoid energy drinks.
The high caffeine levels in energy drinks are one reason that energy drinks are so bad for children, especially those with underlying heart conditions. If you want to avoid the negative health effects of energy drinks, and especially if you have high blood pressure and want to protect you heart, stay away from products like Red Bull and 5-Hour Energy.
Instead, look to natural alternatives for boosting your energy levels. For starters, try an energy-boosting food to keep you alert instead.
Past studies have linked them to heart conditions, as well as problems with the nerves and stomach. Last year, a Canadian study found energy drinks could trigger nasty side effects like heart problems and seizures in half of the kids studied.
Campaigners in the UK have been calling on the government to ban the sale of energy drinks to kids under the age of In the United States, however, energy drink consumption has increased substantially over the past decade among adolescents, young adults and middle-aged adults, according to a new study appearing in the American Journal of Preventive Medicine. May 2, am Updated May 3, pm. The findings echo past studies, which have warned young people to steer clear of the drinks.
Dangerous levels Energy drinks typically contain 80mg of caffeine per ml — roughly the same as three cans of Coke or a cup of instant coffee, the Food Standards Agency states.
Researchers did special tests of the blood vessels in 44 healthy students and then gave each of them a ounce energy drink. That means less blood can flow through them. A study found that energy drinks can raise blood pressure, which greatly increase the risk of heart attack and stroke.
Research from showed that they can also cause problems with heart rate. And other dangerous heart problems have been linked to energy drinks, even in young people. Researchers believe the combination of ingredients in the drinks may make them harmful. High TMAO levels are linked to heart attacks and strokes. If your energy drops and you have 20 minutes and a quiet space, a power nap can give you more get up and go. Being dehydrated can make you tired.
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