This is why caffeinated drinks can cause behavioral problems and anxiety issues in children.”Ĭaffeine withdrawal may occur 12-24 hours after consumption “Importantly, children and teenagers have a significantly longer half-life, meaning caffeine will remain in their bloodstream for longer and at higher levels than for adults. “Pregnancy, liver damage and other drugs can also slow the rate at which caffeine is eliminated from the body,” Dr. It takes an average of 12 hours for the body to completely remove the caffeine from the bloodstream, though this does depend on individual factors. It will take around 5-6 hours for the body to achieve a 50% reduction in the amount of caffeine in the bloodstream – known as the “half-life” – and it is likely to take double this amount of time for women on birth control pills. Energy levels will begin to feel low and tiredness will set in. Within an hour, the effects of the caffeine will begin to subside and a sugar crash may occur.

This infographic depicts what happens to the body after consuming a can of energy drink. A 2013 study reported by Medical News Today, for example, found energy drinks alter the heart function of healthy adults, while another study linked energy drink consumption to other unhealthy behaviors, such as smoking.īut what exactly do energy drinks do to the body after we consume them? Numerous studies have suggested energy drinks can have negative health implications. A 250 ml can of Red Bull, for example, contains around 27.5 g of sugar. Like soda, energy drinks are also high in sugar. For comparison, one 5-ounce cup of coffee contains around 100 mg of caffeine. Caffeine is the most common stimulant in these drinks, but some brands contain other plant-based stimulants, such as guarana and ginseng.Īccording to the Substance Abuse and Mental Health Services Administration (SAMHSA), the amount of caffeine in a can or bottle of energy drink can range from 80 mg to over 500 mg.

This new infographic, however, details what an energy drink – namely, a can of Red Bull – does to the body over a 24-hour period.Įnergy drinks are marketed as beverages that boost mental and physical performance. Share on Pinterest The amount of caffeine in a can or bottle of energy drink can range from 80 mg to over 500 mg.Ĭreated using information from sources including the UK’s National Health Service (NHS), the US Food and Drug Administration (FDA) and energy drink manufacturer Red Bull, the infographic follows another that went viral earlier this month, revealing how Coca-Cola affects the body within 1 hour of drinking it.

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