Caffeine: Caffeine was already known by ancient civilisations. They consumed it from natural sources like tea, coffee, cacao beans and cola nuts and appreciated its stimulating effects on the human body. Furthermore, the study noted that energy drinks were twice as harmful to tooth enamel than soft drinks ( 17). May negatively affect kidney health Red Bull Energy Drink is appreciated worldwide by top athletes, students, and in highly demanding professions as well as during long drives. Additionally, research indicates a link between high sugar intake and an increased risk of chronic kidney disease ( 19, 20, 21). Additionally, Red Bull has sugar-free options, including Red Bull Zero and Red Bull Sugarfree, which are made with the artificial sweeteners aspartame and acesulfame K instead of sugar ( 3).

Red Bull Energy Drink - Official Website Red Bull Energy Drink - Official Website

While current recommendations call for limiting caffeine to no more than 400 mg per day in healthy adults, cases of caffeine-related deaths have primarily been in individuals with unusually high intakes of 3–5 grams of caffeine per day ( 28, 31).

A change in heartbeat rhythm can lead to certain types of arrhythmias that may result in sudden death, especially in those with high blood pressure or heart disease ( 39). As one small 8.4-ounce (260-ml) can of Red Bull provides 75 mg of caffeine, drinking more than 5 cans per day could increase your risk of caffeine overdose ( 2).

Red Bull? - Healthline What Are the Side Effects of Drinking Red Bull? - Healthline

Despite these increases, moderate and occasional intake of Red Bull is unlikely to cause serious heart problems in healthy adults. Though Red Bull remains a popular beverage, research suggests that it may negatively affect your health. Can increase blood pressure and heart rate Several studies in healthy adults have shown that drinking one 12-ounce (355-ml) can of Red Bull significantly increased blood pressure and heart rate levels within 90 minutes and up to 24 hours after consumption ( 6, 7, 8, 9). In fact, a review in 310,819 adults found that drinking 1–2 servings of sugar-sweetened beverages per day was associated with a significant 26% increased risk of type 2 diabetes ( 14). Even when not paired with alcohol, observational studies indicate that in young adults, regular intake of energy drinks like Red Bull is linked to an increased risk of alcohol dependence and illicit drug use ( 22, 26, 27).A 12-week study in rats found that chronic intake of Red Bull may cause a decline in kidney function. However, these results have not been replicated in human studies ( 18).

Red Bull Energy Drink - Official Website

As a result, it’s hard to determine the exact amount of Red Bull that could lead to caffeine overdose. Research has shown an association between drinking Red Bull and increased high-risk behavior, especially when combined with alcohol ( 1). Taurine: Taurine is an amino acid, naturally occurring in the human body and present in the daily diet. It is involved in a wide range of biological processes.Excess sugar intake, especially from sweetened beverages, may increase your risk of type 2 diabetes ( 14). As Red Bull is high in sugar, frequent and excessive intake may increase your risk. May increase high-risk behavior No one wants to ban or regulate anything, but when things go from innocent, tiny things to a prolific problem that’s hurting kids, then we should talk about it,” Oliver said. Red Bull Energy Drink's special formula contains ingredients of high quality: Caffeine, Taurine, B-Group Vitamins, Sugars, Alpine Water