A new medical review says energy drinks can seriously harm the hearts of children and teenagers. Researchers report links to irregular heartbeat, chest discomfort and raised blood pressure — a worrying issue for still-growing bodies.
Published in Cureus, the paper analyses ingredients found in popular energy drinks and how young people respond to them. Because their organs are developing, children may be more sensitive to stimulant chemicals than adults. Doctors involved in the review also described symptoms commonly seen in young patients who frequently consume these beverages.
The report explains that stimulant-rich drinks can disturb heart rate, blood circulation and rhythm, particularly when taken often or in large quantities. It also notes sleep disturbance and behavioural problems. Experts now recommend that physicians routinely ask about energy drink intake when assessing youngsters with cardiac complaints and urge parents to monitor consumption.
Rising intake among youth
Energy drink use is widespread. Studies estimate 30–50% of adolescents and young adults consume them regularly. As popularity grows, emergency visits are also increasing. Researchers evaluated 32 case reports and 19 clinical trials.
Common hospital complaints included:
- Chest pain behind the breastbone
- Palpitations or rapid heartbeat
- Severe nausea and vomiting
- Sudden cardiac arrest
How the drinks affect the heart
The main concern is the combination of stimulants, especially caffeine and taurine. Dietician Gauri Anand explains, “Unlike regular coffee, energy drinks often use special blends that hide how strong their ingredients really are”.
Heart rhythm problems: About 20 cases of arrhythmia were reported, including supraventricular tachycardia and dangerous ventricular tachycardia.
Blood pressure rise: Trials show both systolic and diastolic pressure increase — sometimes within an hour of drinking one can.
Reduced heart blood flow: Reports describe myocardial ischemia, spontaneous coronary artery dissection and even blocked arteries in otherwise healthy teenagers.
When risks become higher
The danger is not only the drink but also how it is used. The review warns that complications are more likely when:
- Mixed with alcohol or drugs, which strains the heart
- Taken as a “pre-workout” before heavy exercise, causing sharp rises in pulse and pressure
- Consumed by vulnerable youth, including those with hidden heart disease, ADHD, or on certain medications
Why children should avoid them
Researchers stress that energy drinks offer no health benefit for minors. Young hearts are more sensitive, and even small amounts may stiffen arteries and reduce cardiac efficiency. Awareness among parents, schools and clinicians is essential, as growing evidence shows these popular beverages can carry real cardiovascular risks for children and adolescents.