A new medical study has raised serious concerns about the safety of a widely consumed ingredient found in many popular energy drinks.
Researchers in the United States have discovered that taurine, an amino acid commonly added to energy drinks such as Red Bull and Celsius, may significantly increase the risk of blood cancers, particularly leukaemia.
Published in the prestigious journal Nature, the study revealed that taurine can act as a fuel source for leukaemia cells, helping them grow and survive. These findings have prompted scientists to urge the public to be cautious when consuming taurine-rich beverages, especially those battling or at risk of blood cancers.
“Since taurine is a common ingredient in energy drinks... our work suggests that it may be of interest to carefully consider the risks and benefits of supplemental taurine in leukaemia patients,” the study states.
Taurine is often marketed for its metabolism-boosting and energy-enhancing properties and is a staple in many supermarket and convenience store drinks across Australia and the world.
Health experts are now calling for further investigation and potential regulation around the inclusion of taurine in food and drink products. Until then, consumers are advised to read product labels carefully and consult with healthcare professionals if they have concerns.
As energy drink consumption continues to rise—particularly among young adults and teenagers—this study adds to the growing list of health risks associated with excessive or long-term intake.
